1704707940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2185523}}^1$

素因数の和:2185548

約数の個数: 48

約数和(自身を含む): 5140352448

約数和(自身を除く): 3435644508

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, 2185523, 4371046, 6556569, 8742092, 10927615, 13113138, 21855230, 26226276, 28411799, 32782845, 43710460, 56823598, 65565690, 85235397, 113647196, 131131380, 142058995, 170470794, 284117990, 340941588, 426176985, 568235980, 852353970, 1704707940]

約数ペア:

[(1, 1704707940), (2, 852353970), (3, 568235980), (4, 426176985), (5, 340941588), (6, 284117990), (10, 170470794), (12, 142058995), (13, 131131380), (15, 113647196), (20, 85235397), (26, 65565690), (30, 56823598), (39, 43710460), (52, 32782845), (60, 28411799), (65, 26226276), (78, 21855230), (130, 13113138), (156, 10927615), (195, 8742092), (260, 6556569), (390, 4371046), (780, 2185523)]