90521176740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79404541}}^1$

素因数の和:79404572

約数の個数: 48

約数和(自身を含む): 266799261120

約数和(自身を除く): 176278084380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 79404541, 158809082, 238213623, 317618164, 397022705, 476427246, 794045410, 952854492, 1191068115, 1508686279, 1588090820, 2382136230, 3017372558, 4526058837, 4764272460, 6034745116, 7543431395, 9052117674, 15086862790, 18104235348, 22630294185, 30173725580, 45260588370, 90521176740]

約数ペア:

[(1, 90521176740), (2, 45260588370), (3, 30173725580), (4, 22630294185), (5, 18104235348), (6, 15086862790), (10, 9052117674), (12, 7543431395), (15, 6034745116), (19, 4764272460), (20, 4526058837), (30, 3017372558), (38, 2382136230), (57, 1588090820), (60, 1508686279), (76, 1191068115), (95, 952854492), (114, 794045410), (190, 476427246), (228, 397022705), (285, 317618164), (380, 238213623), (570, 158809082), (1140, 79404541)]