15674937890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1\times {\mathrm{1823}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 30721296384

約数和(自身を除く): 15046358494

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 1367, 1823, 2734, 3145, 3646, 6290, 6835, 9115, 13670, 18230, 23239, 30991, 46478, 50579, 61982, 67451, 101158, 116195, 134902, 154955, 232390, 252895, 309910, 337255, 505790, 674510, 859843, 1146667, 1719686, 2293334, 2492041, 4299215, 4984082, 5733335, 8598430, 11466670, 12460205, 24920410, 42364697, 84729394, 92205517, 184411034, 211823485, 423646970, 461027585, 922055170, 1567493789, 3134987578, 7837468945, 15674937890]

約数ペア:

[(1, 15674937890), (2, 7837468945), (5, 3134987578), (10, 1567493789), (17, 922055170), (34, 461027585), (37, 423646970), (74, 211823485), (85, 184411034), (170, 92205517), (185, 84729394), (370, 42364697), (629, 24920410), (1258, 12460205), (1367, 11466670), (1823, 8598430), (2734, 5733335), (3145, 4984082), (3646, 4299215), (6290, 2492041), (6835, 2293334), (9115, 1719686), (13670, 1146667), (18230, 859843), (23239, 674510), (30991, 505790), (46478, 337255), (50579, 309910), (61982, 252895), (67451, 232390), (101158, 154955), (116195, 134902)]