4470830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:78

約数の個数: 64

約数和(自身を含む): 10523520

約数和(自身を除く): 6052690

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 289, 442, 455, 578, 595, 910, 1105, 1190, 1445, 1547, 2023, 2210, 2890, 3094, 3757, 4046, 4913, 7514, 7735, 9826, 10115, 15470, 18785, 20230, 24565, 26299, 34391, 37570, 49130, 52598, 63869, 68782, 127738, 131495, 171955, 262990, 319345, 343910, 447083, 638690, 894166, 2235415, 4470830]

約数ペア:

[(1, 4470830), (2, 2235415), (5, 894166), (7, 638690), (10, 447083), (13, 343910), (14, 319345), (17, 262990), (26, 171955), (34, 131495), (35, 127738), (65, 68782), (70, 63869), (85, 52598), (91, 49130), (119, 37570), (130, 34391), (170, 26299), (182, 24565), (221, 20230), (238, 18785), (289, 15470), (442, 10115), (455, 9826), (578, 7735), (595, 7514), (910, 4913), (1105, 4046), (1190, 3757), (1445, 3094), (1547, 2890), (2023, 2210)]