13089630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 32820480

約数和(自身を除く): 19730850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 73, 86, 129, 139, 146, 215, 219, 258, 278, 365, 417, 430, 438, 645, 695, 730, 834, 1095, 1290, 1390, 2085, 2190, 3139, 4170, 5977, 6278, 9417, 10147, 11954, 15695, 17931, 18834, 20294, 29885, 30441, 31390, 35862, 47085, 50735, 59770, 60882, 89655, 94170, 101470, 152205, 179310, 304410, 436321, 872642, 1308963, 2181605, 2617926, 4363210, 6544815, 13089630]

約数ペア:

[(1, 13089630), (2, 6544815), (3, 4363210), (5, 2617926), (6, 2181605), (10, 1308963), (15, 872642), (30, 436321), (43, 304410), (73, 179310), (86, 152205), (129, 101470), (139, 94170), (146, 89655), (215, 60882), (219, 59770), (258, 50735), (278, 47085), (365, 35862), (417, 31390), (430, 30441), (438, 29885), (645, 20294), (695, 18834), (730, 17931), (834, 15695), (1095, 11954), (1290, 10147), (1390, 9417), (2085, 6278), (2190, 5977), (3139, 4170)]