64669710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 196499520

約数和(自身を除く): 131829810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 37, 41, 42, 49, 58, 70, 74, 82, 87, 98, 105, 111, 123, 145, 147, 174, 185, 203, 205, 210, 222, 245, 246, 259, 287, 290, 294, 370, 406, 410, 435, 490, 518, 555, 574, 609, 615, 735, 777, 861, 870, 1015, 1073, 1110, 1189, 1218, 1230, 1295, 1421, 1435, 1470, 1517, 1554, 1722, 1813, 2009, 2030, 2146, 2378, 2590, 2842, 2870, 3034, 3045, 3219, 3567, 3626, 3885, 4018, 4263, 4305, 4551, 5365, 5439, 5945, 6027, 6090, 6438, 7105, 7134, 7511, 7585, 7770, 8323, 8526, 8610, 9065, 9102, 10045, 10619, 10730, 10878, 11890, 12054, 14210, 15022, 15170, 16095, 16646, 17835, 18130, 20090, 21238, 21315, 22533, 22755, 24969, 27195, 30135, 31857, 32190, 35670, 37555, 41615, 42630, 43993, 45066, 45510, 49938, 52577, 53095, 54390, 58261, 60270, 63714, 74333, 75110, 83230, 87986, 105154, 106190, 112665, 116522, 124845, 131979, 148666, 157731, 159285, 174783, 219965, 222999, 225330, 249690, 262885, 263958, 291305, 307951, 315462, 318570, 349566, 371665, 439930, 445998, 525770, 582610, 615902, 659895, 743330, 788655, 873915, 923853, 1114995, 1319790, 1539755, 1577310, 1747830, 1847706, 2155657, 2229990, 3079510, 4311314, 4619265, 6466971, 9238530, 10778285, 12933942, 21556570, 32334855, 64669710]

約数ペア:

[(1, 64669710), (2, 32334855), (3, 21556570), (5, 12933942), (6, 10778285), (7, 9238530), (10, 6466971), (14, 4619265), (15, 4311314), (21, 3079510), (29, 2229990), (30, 2155657), (35, 1847706), (37, 1747830), (41, 1577310), (42, 1539755), (49, 1319790), (58, 1114995), (70, 923853), (74, 873915), (82, 788655), (87, 743330), (98, 659895), (105, 615902), (111, 582610), (123, 525770), (145, 445998), (147, 439930), (174, 371665), (185, 349566), (203, 318570), (205, 315462), (210, 307951), (222, 291305), (245, 263958), (246, 262885), (259, 249690), (287, 225330), (290, 222999), (294, 219965), (370, 174783), (406, 159285), (410, 157731), (435, 148666), (490, 131979), (518, 124845), (555, 116522), (574, 112665), (609, 106190), (615, 105154), (735, 87986), (777, 83230), (861, 75110), (870, 74333), (1015, 63714), (1073, 60270), (1110, 58261), (1189, 54390), (1218, 53095), (1230, 52577), (1295, 49938), (1421, 45510), (1435, 45066), (1470, 43993), (1517, 42630), (1554, 41615), (1722, 37555), (1813, 35670), (2009, 32190), (2030, 31857), (2146, 30135), (2378, 27195), (2590, 24969), (2842, 22755), (2870, 22533), (3034, 21315), (3045, 21238), (3219, 20090), (3567, 18130), (3626, 17835), (3885, 16646), (4018, 16095), (4263, 15170), (4305, 15022), (4551, 14210), (5365, 12054), (5439, 11890), (5945, 10878), (6027, 10730), (6090, 10619), (6438, 10045), (7105, 9102), (7134, 9065), (7511, 8610), (7585, 8526), (7770, 8323)]