72850030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 151865280

約数和(自身を除く): 79015250

約数列:

[1, 2, 5, 10, 11, 22, 29, 41, 55, 58, 82, 110, 145, 205, 290, 319, 410, 451, 557, 638, 902, 1114, 1189, 1595, 2255, 2378, 2785, 3190, 4510, 5570, 5945, 6127, 11890, 12254, 13079, 16153, 22837, 26158, 30635, 32306, 45674, 61270, 65395, 80765, 114185, 130790, 161530, 177683, 228370, 251207, 355366, 502414, 662273, 888415, 1256035, 1324546, 1776830, 2512070, 3311365, 6622730, 7285003, 14570006, 36425015, 72850030]

約数ペア:

[(1, 72850030), (2, 36425015), (5, 14570006), (10, 7285003), (11, 6622730), (22, 3311365), (29, 2512070), (41, 1776830), (55, 1324546), (58, 1256035), (82, 888415), (110, 662273), (145, 502414), (205, 355366), (290, 251207), (319, 228370), (410, 177683), (451, 161530), (557, 130790), (638, 114185), (902, 80765), (1114, 65395), (1189, 61270), (1595, 45674), (2255, 32306), (2378, 30635), (2785, 26158), (3190, 22837), (4510, 16153), (5570, 13079), (5945, 12254), (6127, 11890)]