39581490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 106145856

約数和(自身を除く): 66564366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 169, 185, 195, 211, 222, 338, 370, 390, 422, 481, 507, 555, 633, 845, 962, 1014, 1055, 1110, 1266, 1443, 1690, 2110, 2405, 2535, 2743, 2886, 3165, 4810, 5070, 5486, 6253, 6330, 7215, 7807, 8229, 12506, 13715, 14430, 15614, 16458, 18759, 23421, 27430, 31265, 35659, 37518, 39035, 41145, 46842, 62530, 71318, 78070, 82290, 93795, 101491, 106977, 117105, 178295, 187590, 202982, 213954, 234210, 304473, 356590, 507455, 534885, 608946, 1014910, 1069770, 1319383, 1522365, 2638766, 3044730, 3958149, 6596915, 7916298, 13193830, 19790745, 39581490]

約数ペア:

[(1, 39581490), (2, 19790745), (3, 13193830), (5, 7916298), (6, 6596915), (10, 3958149), (13, 3044730), (15, 2638766), (26, 1522365), (30, 1319383), (37, 1069770), (39, 1014910), (65, 608946), (74, 534885), (78, 507455), (111, 356590), (130, 304473), (169, 234210), (185, 213954), (195, 202982), (211, 187590), (222, 178295), (338, 117105), (370, 106977), (390, 101491), (422, 93795), (481, 82290), (507, 78070), (555, 71318), (633, 62530), (845, 46842), (962, 41145), (1014, 39035), (1055, 37518), (1110, 35659), (1266, 31265), (1443, 27430), (1690, 23421), (2110, 18759), (2405, 16458), (2535, 15614), (2743, 14430), (2886, 13715), (3165, 12506), (4810, 8229), (5070, 7807), (5486, 7215), (6253, 6330)]