3918700380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9330239}}^1$

素因数の和:9330258

約数の個数: 48

約数和(自身を含む): 12539842560

約数和(自身を除く): 8621142180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 9330239, 18660478, 27990717, 37320956, 46651195, 55981434, 65311673, 93302390, 111962868, 130623346, 139953585, 186604780, 195935019, 261246692, 279907170, 326558365, 391870038, 559814340, 653116730, 783740076, 979675095, 1306233460, 1959350190, 3918700380]

約数ペア:

[(1, 3918700380), (2, 1959350190), (3, 1306233460), (4, 979675095), (5, 783740076), (6, 653116730), (7, 559814340), (10, 391870038), (12, 326558365), (14, 279907170), (15, 261246692), (20, 195935019), (21, 186604780), (28, 139953585), (30, 130623346), (35, 111962868), (42, 93302390), (60, 65311673), (70, 55981434), (84, 46651195), (105, 37320956), (140, 27990717), (210, 18660478), (420, 9330239)]