2079103020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{19391}}^1$

素因数の和:21190

約数の個数: 48

約数和(自身を含む): 5825046528

約数和(自身を除く): 3745943508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1787, 3574, 5361, 7148, 8935, 10722, 17870, 19391, 21444, 26805, 35740, 38782, 53610, 58173, 77564, 96955, 107220, 116346, 193910, 232692, 290865, 387820, 581730, 1163460, 34651717, 69303434, 103955151, 138606868, 173258585, 207910302, 346517170, 415820604, 519775755, 693034340, 1039551510, 2079103020]

約数ペア:

[(1, 2079103020), (2, 1039551510), (3, 693034340), (4, 519775755), (5, 415820604), (6, 346517170), (10, 207910302), (12, 173258585), (15, 138606868), (20, 103955151), (30, 69303434), (60, 34651717), (1787, 1163460), (3574, 581730), (5361, 387820), (7148, 290865), (8935, 232692), (10722, 193910), (17870, 116346), (19391, 107220), (21444, 96955), (26805, 77564), (35740, 58173), (38782, 53610)]