917245710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 2688940800

約数和(自身を除く): 1771695090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 139, 153, 170, 171, 190, 227, 255, 278, 285, 306, 323, 342, 417, 454, 510, 570, 646, 681, 695, 765, 834, 855, 969, 1135, 1251, 1362, 1390, 1530, 1615, 1710, 1938, 2043, 2085, 2270, 2363, 2502, 2641, 2907, 3230, 3405, 3859, 4086, 4170, 4313, 4726, 4845, 5282, 5814, 6255, 6810, 7089, 7718, 7923, 8626, 9690, 10215, 11577, 11815, 12510, 12939, 13205, 14178, 14535, 15846, 19295, 20430, 21267, 21565, 23154, 23630, 23769, 25878, 26410, 29070, 31553, 34731, 35445, 38590, 38817, 39615, 42534, 43130, 44897, 47538, 57885, 63106, 64695, 69462, 70890, 73321, 77634, 79230, 89794, 94659, 106335, 115770, 118845, 129390, 134691, 146642, 157765, 173655, 189318, 194085, 212670, 219963, 224485, 237690, 269382, 283977, 315530, 347310, 366605, 388170, 404073, 439926, 448970, 473295, 536401, 567954, 599507, 659889, 673455, 733210, 808146, 946590, 1072802, 1099815, 1199014, 1319778, 1346910, 1419885, 1609203, 1798521, 2020365, 2199630, 2682005, 2839770, 2997535, 3218406, 3299445, 3597042, 4040730, 4827609, 5364010, 5395563, 5995070, 6598890, 8046015, 8992605, 9655218, 10191619, 10791126, 16092030, 17985210, 20383238, 24138045, 26977815, 30574857, 48276090, 50958095, 53955630, 61149714, 91724571, 101916190, 152874285, 183449142, 305748570, 458622855, 917245710]

約数ペア:

[(1, 917245710), (2, 458622855), (3, 305748570), (5, 183449142), (6, 152874285), (9, 101916190), (10, 91724571), (15, 61149714), (17, 53955630), (18, 50958095), (19, 48276090), (30, 30574857), (34, 26977815), (38, 24138045), (45, 20383238), (51, 17985210), (57, 16092030), (85, 10791126), (90, 10191619), (95, 9655218), (102, 8992605), (114, 8046015), (139, 6598890), (153, 5995070), (170, 5395563), (171, 5364010), (190, 4827609), (227, 4040730), (255, 3597042), (278, 3299445), (285, 3218406), (306, 2997535), (323, 2839770), (342, 2682005), (417, 2199630), (454, 2020365), (510, 1798521), (570, 1609203), (646, 1419885), (681, 1346910), (695, 1319778), (765, 1199014), (834, 1099815), (855, 1072802), (969, 946590), (1135, 808146), (1251, 733210), (1362, 673455), (1390, 659889), (1530, 599507), (1615, 567954), (1710, 536401), (1938, 473295), (2043, 448970), (2085, 439926), (2270, 404073), (2363, 388170), (2502, 366605), (2641, 347310), (2907, 315530), (3230, 283977), (3405, 269382), (3859, 237690), (4086, 224485), (4170, 219963), (4313, 212670), (4726, 194085), (4845, 189318), (5282, 173655), (5814, 157765), (6255, 146642), (6810, 134691), (7089, 129390), (7718, 118845), (7923, 115770), (8626, 106335), (9690, 94659), (10215, 89794), (11577, 79230), (11815, 77634), (12510, 73321), (12939, 70890), (13205, 69462), (14178, 64695), (14535, 63106), (15846, 57885), (19295, 47538), (20430, 44897), (21267, 43130), (21565, 42534), (23154, 39615), (23630, 38817), (23769, 38590), (25878, 35445), (26410, 34731), (29070, 31553)]