68807910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 171730944

約数和(自身を除く): 102923034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 241, 307, 310, 465, 482, 614, 723, 921, 930, 1205, 1446, 1535, 1842, 2410, 3070, 3615, 4605, 7230, 7471, 9210, 9517, 14942, 19034, 22413, 28551, 37355, 44826, 47585, 57102, 73987, 74710, 95170, 112065, 142755, 147974, 221961, 224130, 285510, 369935, 443922, 739870, 1109805, 2219610, 2293597, 4587194, 6880791, 11467985, 13761582, 22935970, 34403955, 68807910]

約数ペア:

[(1, 68807910), (2, 34403955), (3, 22935970), (5, 13761582), (6, 11467985), (10, 6880791), (15, 4587194), (30, 2293597), (31, 2219610), (62, 1109805), (93, 739870), (155, 443922), (186, 369935), (241, 285510), (307, 224130), (310, 221961), (465, 147974), (482, 142755), (614, 112065), (723, 95170), (921, 74710), (930, 73987), (1205, 57102), (1446, 47585), (1535, 44826), (1842, 37355), (2410, 28551), (3070, 22413), (3615, 19034), (4605, 14942), (7230, 9517), (7471, 9210)]