1430216760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1702639}}^1$

素因数の和:1702660

約数の個数: 64

約数和(自身を含む): 4903603200

約数和(自身を除く): 3473386440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1702639, 3405278, 5107917, 6810556, 8513195, 10215834, 11918473, 13621112, 17026390, 20431668, 23836946, 25539585, 34052780, 35755419, 40863336, 47673892, 51079170, 59592365, 68105560, 71510838, 95347784, 102158340, 119184730, 143021676, 178777095, 204316680, 238369460, 286043352, 357554190, 476738920, 715108380, 1430216760]

約数ペア:

[(1, 1430216760), (2, 715108380), (3, 476738920), (4, 357554190), (5, 286043352), (6, 238369460), (7, 204316680), (8, 178777095), (10, 143021676), (12, 119184730), (14, 102158340), (15, 95347784), (20, 71510838), (21, 68105560), (24, 59592365), (28, 51079170), (30, 47673892), (35, 40863336), (40, 35755419), (42, 34052780), (56, 25539585), (60, 23836946), (70, 20431668), (84, 17026390), (105, 13621112), (120, 11918473), (140, 10215834), (168, 8513195), (210, 6810556), (280, 5107917), (420, 3405278), (840, 1702639)]