8485210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 17729280

約数和(自身を除く): 9244070

約数列:

[1, 2, 5, 10, 17, 19, 34, 37, 38, 71, 74, 85, 95, 142, 170, 185, 190, 323, 355, 370, 629, 646, 703, 710, 1207, 1258, 1349, 1406, 1615, 2414, 2627, 2698, 3145, 3230, 3515, 5254, 6035, 6290, 6745, 7030, 11951, 12070, 13135, 13490, 22933, 23902, 26270, 44659, 45866, 49913, 59755, 89318, 99826, 114665, 119510, 223295, 229330, 249565, 446590, 499130, 848521, 1697042, 4242605, 8485210]

約数ペア:

[(1, 8485210), (2, 4242605), (5, 1697042), (10, 848521), (17, 499130), (19, 446590), (34, 249565), (37, 229330), (38, 223295), (71, 119510), (74, 114665), (85, 99826), (95, 89318), (142, 59755), (170, 49913), (185, 45866), (190, 44659), (323, 26270), (355, 23902), (370, 22933), (629, 13490), (646, 13135), (703, 12070), (710, 11951), (1207, 7030), (1258, 6745), (1349, 6290), (1406, 6035), (1615, 5254), (2414, 3515), (2627, 3230), (2698, 3145)]