1068827220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{14957}}^1$

素因数の和:15369

約数の個数: 72

約数和(自身を含む): 3250493064

約数和(自身を除く): 2181665844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 11910, 14292, 14957, 17865, 23820, 29914, 35730, 44871, 59828, 71460, 74785, 89742, 134613, 149570, 179484, 224355, 269226, 299140, 448710, 538452, 673065, 897420, 1346130, 2692260, 5937929, 11875858, 17813787, 23751716, 29689645, 35627574, 53441361, 59379290, 71255148, 89068935, 106882722, 118758580, 178137870, 213765444, 267206805, 356275740, 534413610, 1068827220]

約数ペア:

[(1, 1068827220), (2, 534413610), (3, 356275740), (4, 267206805), (5, 213765444), (6, 178137870), (9, 118758580), (10, 106882722), (12, 89068935), (15, 71255148), (18, 59379290), (20, 53441361), (30, 35627574), (36, 29689645), (45, 23751716), (60, 17813787), (90, 11875858), (180, 5937929), (397, 2692260), (794, 1346130), (1191, 897420), (1588, 673065), (1985, 538452), (2382, 448710), (3573, 299140), (3970, 269226), (4764, 224355), (5955, 179484), (7146, 149570), (7940, 134613), (11910, 89742), (14292, 74785), (14957, 71460), (17865, 59828), (23820, 44871), (29914, 35730)]