1515177230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19309}}^1$

素因数の和:19401

約数の個数: 64

約数和(自身を含む): 3336768000

約数和(自身を除く): 1821590770

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 295, 413, 590, 665, 826, 1121, 1330, 2065, 2242, 4130, 5605, 7847, 11210, 15694, 19309, 38618, 39235, 78470, 96545, 135163, 193090, 270326, 366871, 675815, 733742, 1139231, 1351630, 1834355, 2278462, 2568097, 3668710, 5136194, 5696155, 7974617, 11392310, 12840485, 15949234, 21645389, 25680970, 39873085, 43290778, 79746170, 108226945, 151517723, 216453890, 303035446, 757588615, 1515177230]

約数ペア:

[(1, 1515177230), (2, 757588615), (5, 303035446), (7, 216453890), (10, 151517723), (14, 108226945), (19, 79746170), (35, 43290778), (38, 39873085), (59, 25680970), (70, 21645389), (95, 15949234), (118, 12840485), (133, 11392310), (190, 7974617), (266, 5696155), (295, 5136194), (413, 3668710), (590, 2568097), (665, 2278462), (826, 1834355), (1121, 1351630), (1330, 1139231), (2065, 733742), (2242, 675815), (4130, 366871), (5605, 270326), (7847, 193090), (11210, 135163), (15694, 96545), (19309, 78470), (38618, 39235)]