218042010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27847}}^1$

素因数の和:27892

約数の個数: 64

約数和(自身を含む): 601516800

約数和(自身を除く): 383474790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 27847, 55694, 83541, 139235, 167082, 250623, 278470, 417705, 501246, 751869, 807563, 835410, 1253115, 1503738, 1615126, 2422689, 2506230, 3759345, 4037815, 4845378, 7268067, 7518690, 8075630, 12113445, 14536134, 21804201, 24226890, 36340335, 43608402, 72680670, 109021005, 218042010]

約数ペア:

[(1, 218042010), (2, 109021005), (3, 72680670), (5, 43608402), (6, 36340335), (9, 24226890), (10, 21804201), (15, 14536134), (18, 12113445), (27, 8075630), (29, 7518690), (30, 7268067), (45, 4845378), (54, 4037815), (58, 3759345), (87, 2506230), (90, 2422689), (135, 1615126), (145, 1503738), (174, 1253115), (261, 835410), (270, 807563), (290, 751869), (435, 501246), (522, 417705), (783, 278470), (870, 250623), (1305, 167082), (1566, 139235), (2610, 83541), (3915, 55694), (7830, 27847)]