207140010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89671}}^1$

素因数の和:89699

約数の個数: 64

約数和(自身を含む): 619812864

約数和(自身を除く): 412672854

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, 89671, 179342, 269013, 448355, 538026, 627697, 896710, 986381, 1255394, 1345065, 1883091, 1972762, 2690130, 2959143, 3138485, 3766182, 4931905, 5918286, 6276970, 6904667, 9415455, 9863810, 13809334, 14795715, 18830910, 20714001, 29591430, 34523335, 41428002, 69046670, 103570005, 207140010]

約数ペア:

[(1, 207140010), (2, 103570005), (3, 69046670), (5, 41428002), (6, 34523335), (7, 29591430), (10, 20714001), (11, 18830910), (14, 14795715), (15, 13809334), (21, 9863810), (22, 9415455), (30, 6904667), (33, 6276970), (35, 5918286), (42, 4931905), (55, 3766182), (66, 3138485), (70, 2959143), (77, 2690130), (105, 1972762), (110, 1883091), (154, 1345065), (165, 1255394), (210, 986381), (231, 896710), (330, 627697), (385, 538026), (462, 448355), (770, 269013), (1155, 179342), (2310, 89671)]