17808570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 51577344

約数和(自身を除く): 33768774

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 491, 558, 585, 806, 930, 982, 1170, 1209, 1395, 1473, 2015, 2418, 2455, 2790, 2946, 3627, 4030, 4419, 4910, 6045, 6383, 7254, 7365, 8838, 12090, 12766, 14730, 15221, 18135, 19149, 22095, 30442, 31915, 36270, 38298, 44190, 45663, 57447, 63830, 76105, 91326, 95745, 114894, 136989, 152210, 191490, 197873, 228315, 273978, 287235, 395746, 456630, 574470, 593619, 684945, 989365, 1187238, 1369890, 1780857, 1978730, 2968095, 3561714, 5936190, 8904285, 17808570]

約数ペア:

[(1, 17808570), (2, 8904285), (3, 5936190), (5, 3561714), (6, 2968095), (9, 1978730), (10, 1780857), (13, 1369890), (15, 1187238), (18, 989365), (26, 684945), (30, 593619), (31, 574470), (39, 456630), (45, 395746), (62, 287235), (65, 273978), (78, 228315), (90, 197873), (93, 191490), (117, 152210), (130, 136989), (155, 114894), (186, 95745), (195, 91326), (234, 76105), (279, 63830), (310, 57447), (390, 45663), (403, 44190), (465, 38298), (491, 36270), (558, 31915), (585, 30442), (806, 22095), (930, 19149), (982, 18135), (1170, 15221), (1209, 14730), (1395, 12766), (1473, 12090), (2015, 8838), (2418, 7365), (2455, 7254), (2790, 6383), (2946, 6045), (3627, 4910), (4030, 4419)]