73782170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 172827648

約数和(自身を除く): 99045478

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 121, 154, 155, 217, 242, 281, 310, 341, 385, 434, 562, 605, 682, 770, 847, 1085, 1210, 1405, 1694, 1705, 1967, 2170, 2387, 2810, 3091, 3410, 3751, 3934, 4235, 4774, 6182, 7502, 8470, 8711, 9835, 11935, 15455, 17422, 18755, 19670, 21637, 23870, 26257, 30910, 34001, 37510, 43274, 43555, 52514, 60977, 68002, 87110, 95821, 108185, 121954, 131285, 170005, 191642, 216370, 238007, 262570, 304885, 340010, 476014, 479105, 609770, 670747, 958210, 1054031, 1190035, 1341494, 2108062, 2380070, 3353735, 5270155, 6707470, 7378217, 10540310, 14756434, 36891085, 73782170]

約数ペア:

[(1, 73782170), (2, 36891085), (5, 14756434), (7, 10540310), (10, 7378217), (11, 6707470), (14, 5270155), (22, 3353735), (31, 2380070), (35, 2108062), (55, 1341494), (62, 1190035), (70, 1054031), (77, 958210), (110, 670747), (121, 609770), (154, 479105), (155, 476014), (217, 340010), (242, 304885), (281, 262570), (310, 238007), (341, 216370), (385, 191642), (434, 170005), (562, 131285), (605, 121954), (682, 108185), (770, 95821), (847, 87110), (1085, 68002), (1210, 60977), (1405, 52514), (1694, 43555), (1705, 43274), (1967, 37510), (2170, 34001), (2387, 30910), (2810, 26257), (3091, 23870), (3410, 21637), (3751, 19670), (3934, 18755), (4235, 17422), (4774, 15455), (6182, 11935), (7502, 9835), (8470, 8711)]