551450010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2659}}^1$

素因数の和:2923

約数の個数: 64

約数和(自身を含む): 1372815360

約数和(自身を除く): 821365350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 223, 310, 446, 465, 669, 930, 1115, 1338, 2230, 2659, 3345, 5318, 6690, 6913, 7977, 13295, 13826, 15954, 20739, 26590, 34565, 39885, 41478, 69130, 79770, 82429, 103695, 164858, 207390, 247287, 412145, 494574, 592957, 824290, 1185914, 1236435, 1778871, 2472870, 2964785, 3557742, 5929570, 8894355, 17788710, 18381667, 36763334, 55145001, 91908335, 110290002, 183816670, 275725005, 551450010]

約数ペア:

[(1, 551450010), (2, 275725005), (3, 183816670), (5, 110290002), (6, 91908335), (10, 55145001), (15, 36763334), (30, 18381667), (31, 17788710), (62, 8894355), (93, 5929570), (155, 3557742), (186, 2964785), (223, 2472870), (310, 1778871), (446, 1236435), (465, 1185914), (669, 824290), (930, 592957), (1115, 494574), (1338, 412145), (2230, 247287), (2659, 207390), (3345, 164858), (5318, 103695), (6690, 82429), (6913, 79770), (7977, 69130), (13295, 41478), (13826, 39885), (15954, 34565), (20739, 26590)]