6219478860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2115469}}^1$

素因数の和:2115495

約数の個数: 72

約数和(自身を含む): 20257740720

約数和(自身を除く): 14038261860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 2115469, 4230938, 6346407, 8461876, 10577345, 12692814, 14808283, 21154690, 25385628, 29616566, 31732035, 42309380, 44424849, 59233132, 63464070, 74041415, 88849698, 103657981, 126928140, 148082830, 177699396, 207315962, 222124245, 296165660, 310973943, 414631924, 444248490, 518289905, 621947886, 888496980, 1036579810, 1243895772, 1554869715, 2073159620, 3109739430, 6219478860]

約数ペア:

[(1, 6219478860), (2, 3109739430), (3, 2073159620), (4, 1554869715), (5, 1243895772), (6, 1036579810), (7, 888496980), (10, 621947886), (12, 518289905), (14, 444248490), (15, 414631924), (20, 310973943), (21, 296165660), (28, 222124245), (30, 207315962), (35, 177699396), (42, 148082830), (49, 126928140), (60, 103657981), (70, 88849698), (84, 74041415), (98, 63464070), (105, 59233132), (140, 44424849), (147, 42309380), (196, 31732035), (210, 29616566), (245, 25385628), (294, 21154690), (420, 14808283), (490, 12692814), (588, 10577345), (735, 8461876), (980, 6346407), (1470, 4230938), (2940, 2115469)]