627562260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268189}}^1$

素因数の和:268217

約数の個数: 72

約数和(自身を含む): 2050044360

約数和(自身を除く): 1422482100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 268189, 536378, 804567, 1072756, 1340945, 1609134, 2413701, 2681890, 3218268, 3486457, 4022835, 4827402, 5363780, 6972914, 8045670, 9654804, 10459371, 12068505, 13945828, 16091340, 17432285, 20918742, 24137010, 31378113, 34864570, 41837484, 48274020, 52296855, 62756226, 69729140, 104593710, 125512452, 156890565, 209187420, 313781130, 627562260]

約数ペア:

[(1, 627562260), (2, 313781130), (3, 209187420), (4, 156890565), (5, 125512452), (6, 104593710), (9, 69729140), (10, 62756226), (12, 52296855), (13, 48274020), (15, 41837484), (18, 34864570), (20, 31378113), (26, 24137010), (30, 20918742), (36, 17432285), (39, 16091340), (45, 13945828), (52, 12068505), (60, 10459371), (65, 9654804), (78, 8045670), (90, 6972914), (117, 5363780), (130, 4827402), (156, 4022835), (180, 3486457), (195, 3218268), (234, 2681890), (260, 2413701), (390, 1609134), (468, 1340945), (585, 1072756), (780, 804567), (1170, 536378), (2340, 268189)]