313163940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{11273}}^1$

素因数の和:11748

約数の個数: 48

約数和(自身を含む): 878830848

約数和(自身を除く): 565666908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 11273, 13890, 22546, 27780, 33819, 45092, 56365, 67638, 112730, 135276, 169095, 225460, 338190, 676380, 5219399, 10438798, 15658197, 20877596, 26096995, 31316394, 52193990, 62632788, 78290985, 104387980, 156581970, 313163940]

約数ペア:

[(1, 313163940), (2, 156581970), (3, 104387980), (4, 78290985), (5, 62632788), (6, 52193990), (10, 31316394), (12, 26096995), (15, 20877596), (20, 15658197), (30, 10438798), (60, 5219399), (463, 676380), (926, 338190), (1389, 225460), (1852, 169095), (2315, 135276), (2778, 112730), (4630, 67638), (5556, 56365), (6945, 45092), (9260, 33819), (11273, 27780), (13890, 22546)]