210004340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1$

素因数の和:6121

約数の個数: 96

約数和(自身を含む): 571441920

約数和(自身を除く): 361437580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6073, 6916, 8645, 12146, 17290, 24292, 30365, 34580, 42511, 60730, 78949, 85022, 115387, 121460, 157898, 170044, 212555, 230774, 315796, 394745, 425110, 461548, 552643, 576935, 789490, 807709, 850220, 1105286, 1153870, 1500031, 1578980, 1615418, 2210572, 2307740, 2763215, 3000062, 3230836, 4038545, 5526430, 6000124, 7500155, 8077090, 10500217, 11052860, 15000310, 16154180, 21000434, 30000620, 42000868, 52501085, 105002170, 210004340]

約数ペア:

[(1, 210004340), (2, 105002170), (4, 52501085), (5, 42000868), (7, 30000620), (10, 21000434), (13, 16154180), (14, 15000310), (19, 11052860), (20, 10500217), (26, 8077090), (28, 7500155), (35, 6000124), (38, 5526430), (52, 4038545), (65, 3230836), (70, 3000062), (76, 2763215), (91, 2307740), (95, 2210572), (130, 1615418), (133, 1578980), (140, 1500031), (182, 1153870), (190, 1105286), (247, 850220), (260, 807709), (266, 789490), (364, 576935), (380, 552643), (455, 461548), (494, 425110), (532, 394745), (665, 315796), (910, 230774), (988, 212555), (1235, 170044), (1330, 157898), (1729, 121460), (1820, 115387), (2470, 85022), (2660, 78949), (3458, 60730), (4940, 42511), (6073, 34580), (6916, 30365), (8645, 24292), (12146, 17290)]