64297020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 123674820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 59, 60, 82, 118, 123, 164, 177, 205, 236, 246, 295, 354, 410, 443, 492, 590, 615, 708, 820, 885, 886, 1180, 1230, 1329, 1770, 1772, 2215, 2419, 2460, 2658, 3540, 4430, 4838, 5316, 6645, 7257, 8860, 9676, 12095, 13290, 14514, 18163, 24190, 26137, 26580, 29028, 36285, 36326, 48380, 52274, 54489, 72570, 72652, 78411, 90815, 104548, 108978, 130685, 145140, 156822, 181630, 217956, 261370, 272445, 313644, 363260, 392055, 522740, 544890, 784110, 1071617, 1089780, 1568220, 2143234, 3214851, 4286468, 5358085, 6429702, 10716170, 12859404, 16074255, 21432340, 32148510, 64297020]

約数ペア:

[(1, 64297020), (2, 32148510), (3, 21432340), (4, 16074255), (5, 12859404), (6, 10716170), (10, 6429702), (12, 5358085), (15, 4286468), (20, 3214851), (30, 2143234), (41, 1568220), (59, 1089780), (60, 1071617), (82, 784110), (118, 544890), (123, 522740), (164, 392055), (177, 363260), (205, 313644), (236, 272445), (246, 261370), (295, 217956), (354, 181630), (410, 156822), (443, 145140), (492, 130685), (590, 108978), (615, 104548), (708, 90815), (820, 78411), (885, 72652), (886, 72570), (1180, 54489), (1230, 52274), (1329, 48380), (1770, 36326), (1772, 36285), (2215, 29028), (2419, 26580), (2460, 26137), (2658, 24190), (3540, 18163), (4430, 14514), (4838, 13290), (5316, 12095), (6645, 9676), (7257, 8860)]