155396010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67271}}^1$

素因数の和:67299

約数の個数: 64

約数和(自身を含む): 464984064

約数和(自身を除く): 309588054

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 67271, 134542, 201813, 336355, 403626, 470897, 672710, 739981, 941794, 1009065, 1412691, 1479962, 2018130, 2219943, 2354485, 2825382, 3699905, 4439886, 4708970, 5179867, 7063455, 7399810, 10359734, 11099715, 14126910, 15539601, 22199430, 25899335, 31079202, 51798670, 77698005, 155396010]

約数ペア:

[(1, 155396010), (2, 77698005), (3, 51798670), (5, 31079202), (6, 25899335), (7, 22199430), (10, 15539601), (11, 14126910), (14, 11099715), (15, 10359734), (21, 7399810), (22, 7063455), (30, 5179867), (33, 4708970), (35, 4439886), (42, 3699905), (55, 2825382), (66, 2354485), (70, 2219943), (77, 2018130), (105, 1479962), (110, 1412691), (154, 1009065), (165, 941794), (210, 739981), (231, 672710), (330, 470897), (385, 403626), (462, 336355), (770, 201813), (1155, 134542), (2310, 67271)]