30631348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 63963648

約数和(自身を除く): 33332300

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1321, 1364, 2108, 2642, 5284, 5797, 11594, 14531, 22457, 23188, 29062, 40951, 44914, 58124, 81902, 89828, 163804, 247027, 450461, 494054, 696167, 900922, 988108, 1392334, 1801844, 2784668, 7657837, 15315674, 30631348]

約数ペア:

[(1, 30631348), (2, 15315674), (4, 7657837), (11, 2784668), (17, 1801844), (22, 1392334), (31, 988108), (34, 900922), (44, 696167), (62, 494054), (68, 450461), (124, 247027), (187, 163804), (341, 89828), (374, 81902), (527, 58124), (682, 44914), (748, 40951), (1054, 29062), (1321, 23188), (1364, 22457), (2108, 14531), (2642, 11594), (5284, 5797)]