4040730

素因数分解:

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

素因数の和:188

約数の個数: 96

約数和(自身を含む): 11793600

約数和(自身を除く): 7752870

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, 255, 278, 285, 306, 323, 342, 417, 510, 570, 646, 695, 765, 834, 855, 969, 1251, 1390, 1530, 1615, 1710, 1938, 2085, 2363, 2502, 2641, 2907, 3230, 4170, 4726, 4845, 5282, 5814, 6255, 7089, 7923, 9690, 11815, 12510, 13205, 14178, 14535, 15846, 21267, 23630, 23769, 26410, 29070, 35445, 39615, 42534, 44897, 47538, 70890, 79230, 89794, 106335, 118845, 134691, 212670, 224485, 237690, 269382, 404073, 448970, 673455, 808146, 1346910, 2020365, 4040730]

約数ペア:

[(1, 4040730), (2, 2020365), (3, 1346910), (5, 808146), (6, 673455), (9, 448970), (10, 404073), (15, 269382), (17, 237690), (18, 224485), (19, 212670), (30, 134691), (34, 118845), (38, 106335), (45, 89794), (51, 79230), (57, 70890), (85, 47538), (90, 44897), (95, 42534), (102, 39615), (114, 35445), (139, 29070), (153, 26410), (170, 23769), (171, 23630), (190, 21267), (255, 15846), (278, 14535), (285, 14178), (306, 13205), (323, 12510), (342, 11815), (417, 9690), (510, 7923), (570, 7089), (646, 6255), (695, 5814), (765, 5282), (834, 4845), (855, 4726), (969, 4170), (1251, 3230), (1390, 2907), (1530, 2641), (1615, 2502), (1710, 2363), (1938, 2085)]