28461330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1$

素因数の和:4095

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 46493550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 4003, 7110, 8006, 12009, 20015, 24018, 36027, 40030, 60045, 72054, 120090, 180135, 316237, 360270, 632474, 948711, 1581185, 1897422, 2846133, 3162370, 4743555, 5692266, 9487110, 14230665, 28461330]

約数ペア:

[(1, 28461330), (2, 14230665), (3, 9487110), (5, 5692266), (6, 4743555), (9, 3162370), (10, 2846133), (15, 1897422), (18, 1581185), (30, 948711), (45, 632474), (79, 360270), (90, 316237), (158, 180135), (237, 120090), (395, 72054), (474, 60045), (711, 40030), (790, 36027), (1185, 24018), (1422, 20015), (2370, 12009), (3555, 8006), (4003, 7110)]