66575220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16561}}^1$

素因数の和:16640

約数の個数: 48

約数和(自身を含む): 189204288

約数和(自身を除く): 122629068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 16561, 33122, 49683, 66244, 82805, 99366, 165610, 198732, 248415, 331220, 496830, 993660, 1109587, 2219174, 3328761, 4438348, 5547935, 6657522, 11095870, 13315044, 16643805, 22191740, 33287610, 66575220]

約数ペア:

[(1, 66575220), (2, 33287610), (3, 22191740), (4, 16643805), (5, 13315044), (6, 11095870), (10, 6657522), (12, 5547935), (15, 4438348), (20, 3328761), (30, 2219174), (60, 1109587), (67, 993660), (134, 496830), (201, 331220), (268, 248415), (335, 198732), (402, 165610), (670, 99366), (804, 82805), (1005, 66244), (1340, 49683), (2010, 33122), (4020, 16561)]