4347390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 7057410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 263, 285, 290, 435, 526, 551, 570, 789, 870, 1102, 1315, 1578, 1653, 2630, 2755, 3306, 3945, 4997, 5510, 7627, 7890, 8265, 9994, 14991, 15254, 16530, 22881, 24985, 29982, 38135, 45762, 49970, 74955, 76270, 114405, 144913, 149910, 228810, 289826, 434739, 724565, 869478, 1449130, 2173695, 4347390]

約数ペア:

[(1, 4347390), (2, 2173695), (3, 1449130), (5, 869478), (6, 724565), (10, 434739), (15, 289826), (19, 228810), (29, 149910), (30, 144913), (38, 114405), (57, 76270), (58, 74955), (87, 49970), (95, 45762), (114, 38135), (145, 29982), (174, 24985), (190, 22881), (263, 16530), (285, 15254), (290, 14991), (435, 9994), (526, 8265), (551, 7890), (570, 7627), (789, 5510), (870, 4997), (1102, 3945), (1315, 3306), (1578, 2755), (1653, 2630)]