8873490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 22892544

約数和(自身を除く): 14019054

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 137, 170, 254, 255, 274, 381, 411, 510, 635, 685, 762, 822, 1270, 1370, 1905, 2055, 2159, 2329, 3810, 4110, 4318, 4658, 6477, 6987, 10795, 11645, 12954, 13974, 17399, 21590, 23290, 32385, 34798, 34935, 52197, 64770, 69870, 86995, 104394, 173990, 260985, 295783, 521970, 591566, 887349, 1478915, 1774698, 2957830, 4436745, 8873490]

約数ペア:

[(1, 8873490), (2, 4436745), (3, 2957830), (5, 1774698), (6, 1478915), (10, 887349), (15, 591566), (17, 521970), (30, 295783), (34, 260985), (51, 173990), (85, 104394), (102, 86995), (127, 69870), (137, 64770), (170, 52197), (254, 34935), (255, 34798), (274, 32385), (381, 23290), (411, 21590), (510, 17399), (635, 13974), (685, 12954), (762, 11645), (822, 10795), (1270, 6987), (1370, 6477), (1905, 4658), (2055, 4318), (2159, 4110), (2329, 3810)]