155704010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 364041216

約数和(自身を除く): 208337206

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 121, 154, 155, 217, 242, 310, 341, 385, 434, 593, 605, 682, 770, 847, 1085, 1186, 1210, 1694, 1705, 2170, 2387, 2965, 3410, 3751, 4151, 4235, 4774, 5930, 6523, 7502, 8302, 8470, 11935, 13046, 18383, 18755, 20755, 23870, 26257, 32615, 36766, 37510, 41510, 45661, 52514, 65230, 71753, 91322, 91915, 128681, 131285, 143506, 183830, 202213, 228305, 257362, 262570, 358765, 404426, 456610, 502271, 643405, 717530, 1004542, 1011065, 1286810, 1415491, 2022130, 2224343, 2511355, 2830982, 4448686, 5022710, 7077455, 11121715, 14154910, 15570401, 22243430, 31140802, 77852005, 155704010]

約数ペア:

[(1, 155704010), (2, 77852005), (5, 31140802), (7, 22243430), (10, 15570401), (11, 14154910), (14, 11121715), (22, 7077455), (31, 5022710), (35, 4448686), (55, 2830982), (62, 2511355), (70, 2224343), (77, 2022130), (110, 1415491), (121, 1286810), (154, 1011065), (155, 1004542), (217, 717530), (242, 643405), (310, 502271), (341, 456610), (385, 404426), (434, 358765), (593, 262570), (605, 257362), (682, 228305), (770, 202213), (847, 183830), (1085, 143506), (1186, 131285), (1210, 128681), (1694, 91915), (1705, 91322), (2170, 71753), (2387, 65230), (2965, 52514), (3410, 45661), (3751, 41510), (4151, 37510), (4235, 36766), (4774, 32615), (5930, 26257), (6523, 23870), (7502, 20755), (8302, 18755), (8470, 18383), (11935, 13046)]