74930870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 90542410

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 530, 665, 742, 1007, 1063, 1330, 1855, 2014, 2126, 3710, 5035, 5315, 7049, 7441, 10070, 10630, 14098, 14882, 20197, 35245, 37205, 40394, 56339, 70490, 74410, 100985, 112678, 141379, 201970, 281695, 282758, 394373, 563390, 706895, 788746, 1070441, 1413790, 1971865, 2140882, 3943730, 5352205, 7493087, 10704410, 14986174, 37465435, 74930870]

約数ペア:

[(1, 74930870), (2, 37465435), (5, 14986174), (7, 10704410), (10, 7493087), (14, 5352205), (19, 3943730), (35, 2140882), (38, 1971865), (53, 1413790), (70, 1070441), (95, 788746), (106, 706895), (133, 563390), (190, 394373), (265, 282758), (266, 281695), (371, 201970), (530, 141379), (665, 112678), (742, 100985), (1007, 74410), (1063, 70490), (1330, 56339), (1855, 40394), (2014, 37205), (2126, 35245), (3710, 20197), (5035, 14882), (5315, 14098), (7049, 10630), (7441, 10070)]