2307029140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{6379}}^1$

素因数の和:6521

約数の個数: 72

約数和(自身を含む): 5295961440

約数和(自身を除く): 2988932300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 169, 214, 260, 338, 428, 535, 676, 845, 1070, 1391, 1690, 2140, 2782, 3380, 5564, 6379, 6955, 12758, 13910, 18083, 25516, 27820, 31895, 36166, 63790, 72332, 82927, 90415, 127580, 165854, 180830, 331708, 361660, 414635, 682553, 829270, 1078051, 1365106, 1658540, 2156102, 2730212, 3412765, 4312204, 5390255, 6825530, 8873189, 10780510, 13651060, 17746378, 21561020, 35492756, 44365945, 88731890, 115351457, 177463780, 230702914, 461405828, 576757285, 1153514570, 2307029140]

約数ペア:

[(1, 2307029140), (2, 1153514570), (4, 576757285), (5, 461405828), (10, 230702914), (13, 177463780), (20, 115351457), (26, 88731890), (52, 44365945), (65, 35492756), (107, 21561020), (130, 17746378), (169, 13651060), (214, 10780510), (260, 8873189), (338, 6825530), (428, 5390255), (535, 4312204), (676, 3412765), (845, 2730212), (1070, 2156102), (1391, 1658540), (1690, 1365106), (2140, 1078051), (2782, 829270), (3380, 682553), (5564, 414635), (6379, 361660), (6955, 331708), (12758, 180830), (13910, 165854), (18083, 127580), (25516, 90415), (27820, 82927), (31895, 72332), (36166, 63790)]