57727770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 143738496

約数和(自身を除く): 86010726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 131, 185, 222, 262, 370, 393, 397, 555, 655, 786, 794, 1110, 1191, 1310, 1965, 1985, 2382, 3930, 3970, 4847, 5955, 9694, 11910, 14541, 14689, 24235, 29082, 29378, 44067, 48470, 52007, 72705, 73445, 88134, 104014, 145410, 146890, 156021, 220335, 260035, 312042, 440670, 520070, 780105, 1560210, 1924259, 3848518, 5772777, 9621295, 11545554, 19242590, 28863885, 57727770]

約数ペア:

[(1, 57727770), (2, 28863885), (3, 19242590), (5, 11545554), (6, 9621295), (10, 5772777), (15, 3848518), (30, 1924259), (37, 1560210), (74, 780105), (111, 520070), (131, 440670), (185, 312042), (222, 260035), (262, 220335), (370, 156021), (393, 146890), (397, 145410), (555, 104014), (655, 88134), (786, 73445), (794, 72705), (1110, 52007), (1191, 48470), (1310, 44067), (1965, 29378), (1985, 29082), (2382, 24235), (3930, 14689), (3970, 14541), (4847, 11910), (5955, 9694)]