343729230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881357}}^1$

素因数の和:881380

約数の個数: 32

約数和(自身を含む): 888408864

約数和(自身を除く): 544679634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 881357, 1762714, 2644071, 4406785, 5288142, 8813570, 11457641, 13220355, 22915282, 26440710, 34372923, 57288205, 68745846, 114576410, 171864615, 343729230]

約数ペア:

[(1, 343729230), (2, 171864615), (3, 114576410), (5, 68745846), (6, 57288205), (10, 34372923), (13, 26440710), (15, 22915282), (26, 13220355), (30, 11457641), (39, 8813570), (65, 5288142), (78, 4406785), (130, 2644071), (195, 1762714), (390, 881357)]