30575540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 65959488

約数和(自身を除く): 35383948

約数列:

[1, 2, 4, 5, 10, 20, 83, 113, 163, 166, 226, 326, 332, 415, 452, 565, 652, 815, 830, 1130, 1630, 1660, 2260, 3260, 9379, 13529, 18419, 18758, 27058, 36838, 37516, 46895, 54116, 67645, 73676, 92095, 93790, 135290, 184190, 187580, 270580, 368380, 1528777, 3057554, 6115108, 7643885, 15287770, 30575540]

約数ペア:

[(1, 30575540), (2, 15287770), (4, 7643885), (5, 6115108), (10, 3057554), (20, 1528777), (83, 368380), (113, 270580), (163, 187580), (166, 184190), (226, 135290), (326, 93790), (332, 92095), (415, 73676), (452, 67645), (565, 54116), (652, 46895), (815, 37516), (830, 36838), (1130, 27058), (1630, 18758), (1660, 18419), (2260, 13529), (3260, 9379)]