18079230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 47190528

約数和(自身を除く): 29111298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 307, 390, 453, 614, 755, 906, 921, 1510, 1535, 1842, 1963, 2265, 3070, 3926, 3991, 4530, 4605, 5889, 7982, 9210, 9815, 11778, 11973, 19630, 19955, 23946, 29445, 39910, 46357, 58890, 59865, 92714, 119730, 139071, 231785, 278142, 463570, 602641, 695355, 1205282, 1390710, 1807923, 3013205, 3615846, 6026410, 9039615, 18079230]

約数ペア:

[(1, 18079230), (2, 9039615), (3, 6026410), (5, 3615846), (6, 3013205), (10, 1807923), (13, 1390710), (15, 1205282), (26, 695355), (30, 602641), (39, 463570), (65, 278142), (78, 231785), (130, 139071), (151, 119730), (195, 92714), (302, 59865), (307, 58890), (390, 46357), (453, 39910), (614, 29445), (755, 23946), (906, 19955), (921, 19630), (1510, 11973), (1535, 11778), (1842, 9815), (1963, 9210), (2265, 7982), (3070, 5889), (3926, 4605), (3991, 4530)]