3927420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 13977600

約数和(自身を除く): 10050180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1039, 1260, 1890, 2078, 3117, 3780, 4156, 5195, 6234, 7273, 9351, 10390, 12468, 14546, 15585, 18702, 20780, 21819, 28053, 29092, 31170, 36365, 37404, 43638, 46755, 56106, 62340, 65457, 72730, 87276, 93510, 109095, 112212, 130914, 140265, 145460, 187020, 196371, 218190, 261828, 280530, 327285, 392742, 436380, 561060, 654570, 785484, 981855, 1309140, 1963710, 3927420]

約数ペア:

[(1, 3927420), (2, 1963710), (3, 1309140), (4, 981855), (5, 785484), (6, 654570), (7, 561060), (9, 436380), (10, 392742), (12, 327285), (14, 280530), (15, 261828), (18, 218190), (20, 196371), (21, 187020), (27, 145460), (28, 140265), (30, 130914), (35, 112212), (36, 109095), (42, 93510), (45, 87276), (54, 72730), (60, 65457), (63, 62340), (70, 56106), (84, 46755), (90, 43638), (105, 37404), (108, 36365), (126, 31170), (135, 29092), (140, 28053), (180, 21819), (189, 20780), (210, 18702), (252, 15585), (270, 14546), (315, 12468), (378, 10390), (420, 9351), (540, 7273), (630, 6234), (756, 5195), (945, 4156), (1039, 3780), (1260, 3117), (1890, 2078)]