135218460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173357}}^1$

素因数の和:173382

約数の個数: 48

約数和(自身を含む): 407738016

約数和(自身を除く): 272519556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 173357, 346714, 520071, 693428, 866785, 1040142, 1733570, 2080284, 2253641, 2600355, 3467140, 4507282, 5200710, 6760923, 9014564, 10401420, 11268205, 13521846, 22536410, 27043692, 33804615, 45072820, 67609230, 135218460]

約数ペア:

[(1, 135218460), (2, 67609230), (3, 45072820), (4, 33804615), (5, 27043692), (6, 22536410), (10, 13521846), (12, 11268205), (13, 10401420), (15, 9014564), (20, 6760923), (26, 5200710), (30, 4507282), (39, 3467140), (52, 2600355), (60, 2253641), (65, 2080284), (78, 1733570), (130, 1040142), (156, 866785), (195, 693428), (260, 520071), (390, 346714), (780, 173357)]