91377770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 187564032

約数和(自身を除く): 96186262

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 127, 155, 211, 254, 310, 341, 422, 635, 682, 1055, 1270, 1397, 1705, 2110, 2321, 2794, 3410, 3937, 4642, 6541, 6985, 7874, 11605, 13082, 13970, 19685, 23210, 26797, 32705, 39370, 43307, 53594, 65410, 71951, 86614, 133985, 143902, 216535, 267970, 294767, 359755, 433070, 589534, 719510, 830707, 1473835, 1661414, 2947670, 4153535, 8307070, 9137777, 18275554, 45688885, 91377770]

約数ペア:

[(1, 91377770), (2, 45688885), (5, 18275554), (10, 9137777), (11, 8307070), (22, 4153535), (31, 2947670), (55, 1661414), (62, 1473835), (110, 830707), (127, 719510), (155, 589534), (211, 433070), (254, 359755), (310, 294767), (341, 267970), (422, 216535), (635, 143902), (682, 133985), (1055, 86614), (1270, 71951), (1397, 65410), (1705, 53594), (2110, 43307), (2321, 39370), (2794, 32705), (3410, 26797), (3937, 23210), (4642, 19685), (6541, 13970), (6985, 13082), (7874, 11605)]