61842420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1702

約数の個数: 96

約数和(自身を含む): 195229440

約数和(自身を除く): 133387020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1613, 1917, 2130, 2556, 3195, 3226, 3834, 4260, 4839, 6390, 6452, 7668, 8065, 9585, 9678, 12780, 14517, 16130, 19170, 19356, 24195, 29034, 32260, 38340, 43551, 48390, 58068, 72585, 87102, 96780, 114523, 145170, 174204, 217755, 229046, 290340, 343569, 435510, 458092, 572615, 687138, 871020, 1030707, 1145230, 1374276, 1717845, 2061414, 2290460, 3092121, 3435690, 4122828, 5153535, 6184242, 6871380, 10307070, 12368484, 15460605, 20614140, 30921210, 61842420]

約数ペア:

[(1, 61842420), (2, 30921210), (3, 20614140), (4, 15460605), (5, 12368484), (6, 10307070), (9, 6871380), (10, 6184242), (12, 5153535), (15, 4122828), (18, 3435690), (20, 3092121), (27, 2290460), (30, 2061414), (36, 1717845), (45, 1374276), (54, 1145230), (60, 1030707), (71, 871020), (90, 687138), (108, 572615), (135, 458092), (142, 435510), (180, 343569), (213, 290340), (270, 229046), (284, 217755), (355, 174204), (426, 145170), (540, 114523), (639, 96780), (710, 87102), (852, 72585), (1065, 58068), (1278, 48390), (1420, 43551), (1613, 38340), (1917, 32260), (2130, 29034), (2556, 24195), (3195, 19356), (3226, 19170), (3834, 16130), (4260, 14517), (4839, 12780), (6390, 9678), (6452, 9585), (7668, 8065)]