2974636560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1770617}}^1$

素因数の和:1770640

約数の個数: 80

約数和(自身を含む): 10538718336

約数和(自身を除く): 7564081776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1770617, 3541234, 5311851, 7082468, 8853085, 10623702, 12394319, 14164936, 17706170, 21247404, 24788638, 26559255, 28329872, 35412340, 37182957, 42494808, 49577276, 53118510, 61971595, 70824680, 74365914, 84989616, 99154552, 106237020, 123943190, 141649360, 148731828, 185914785, 198309104, 212474040, 247886380, 297463656, 371829570, 424948080, 495772760, 594927312, 743659140, 991545520, 1487318280, 2974636560]

約数ペア:

[(1, 2974636560), (2, 1487318280), (3, 991545520), (4, 743659140), (5, 594927312), (6, 495772760), (7, 424948080), (8, 371829570), (10, 297463656), (12, 247886380), (14, 212474040), (15, 198309104), (16, 185914785), (20, 148731828), (21, 141649360), (24, 123943190), (28, 106237020), (30, 99154552), (35, 84989616), (40, 74365914), (42, 70824680), (48, 61971595), (56, 53118510), (60, 49577276), (70, 42494808), (80, 37182957), (84, 35412340), (105, 28329872), (112, 26559255), (120, 24788638), (140, 21247404), (168, 17706170), (210, 14164936), (240, 12394319), (280, 10623702), (336, 8853085), (420, 7082468), (560, 5311851), (840, 3541234), (1680, 1770617)]