162080710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 344736000

約数和(自身を除く): 182655290

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 121, 145, 149, 155, 242, 290, 298, 310, 319, 341, 605, 638, 682, 745, 899, 1210, 1490, 1595, 1639, 1705, 1798, 3190, 3278, 3410, 3509, 3751, 4321, 4495, 4619, 7018, 7502, 8195, 8642, 8990, 9238, 9889, 16390, 17545, 18029, 18755, 19778, 21605, 23095, 35090, 36058, 37510, 43210, 46190, 47531, 49445, 50809, 90145, 95062, 98890, 101618, 108779, 133951, 180290, 217558, 237655, 254045, 267902, 475310, 508090, 522841, 543895, 558899, 669755, 1045682, 1087790, 1117798, 1339510, 1473461, 2614205, 2794495, 2946922, 5228410, 5588990, 7367305, 14734610, 16208071, 32416142, 81040355, 162080710]

約数ペア:

[(1, 162080710), (2, 81040355), (5, 32416142), (10, 16208071), (11, 14734610), (22, 7367305), (29, 5588990), (31, 5228410), (55, 2946922), (58, 2794495), (62, 2614205), (110, 1473461), (121, 1339510), (145, 1117798), (149, 1087790), (155, 1045682), (242, 669755), (290, 558899), (298, 543895), (310, 522841), (319, 508090), (341, 475310), (605, 267902), (638, 254045), (682, 237655), (745, 217558), (899, 180290), (1210, 133951), (1490, 108779), (1595, 101618), (1639, 98890), (1705, 95062), (1798, 90145), (3190, 50809), (3278, 49445), (3410, 47531), (3509, 46190), (3751, 43210), (4321, 37510), (4495, 36058), (4619, 35090), (7018, 23095), (7502, 21605), (8195, 19778), (8642, 18755), (8990, 18029), (9238, 17545), (9889, 16390)]