66883020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3631}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 187934208

約数和(自身を除く): 121051188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3631, 3684, 4605, 6140, 7262, 9210, 10893, 14524, 18155, 18420, 21786, 36310, 43572, 54465, 72620, 108930, 217860, 1114717, 2229434, 3344151, 4458868, 5573585, 6688302, 11147170, 13376604, 16720755, 22294340, 33441510, 66883020]

約数ペア:

[(1, 66883020), (2, 33441510), (3, 22294340), (4, 16720755), (5, 13376604), (6, 11147170), (10, 6688302), (12, 5573585), (15, 4458868), (20, 3344151), (30, 2229434), (60, 1114717), (307, 217860), (614, 108930), (921, 72620), (1228, 54465), (1535, 43572), (1842, 36310), (3070, 21786), (3631, 18420), (3684, 18155), (4605, 14524), (6140, 10893), (7262, 9210)]