131045010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 334616832

約数和(自身を除く): 203571822

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 263, 510, 526, 789, 977, 1315, 1578, 1954, 2630, 2931, 3945, 4471, 4885, 5862, 7890, 8942, 9770, 13413, 14655, 16609, 22355, 26826, 29310, 33218, 44710, 49827, 67065, 83045, 99654, 134130, 166090, 249135, 256951, 498270, 513902, 770853, 1284755, 1541706, 2569510, 3854265, 4368167, 7708530, 8736334, 13104501, 21840835, 26209002, 43681670, 65522505, 131045010]

約数ペア:

[(1, 131045010), (2, 65522505), (3, 43681670), (5, 26209002), (6, 21840835), (10, 13104501), (15, 8736334), (17, 7708530), (30, 4368167), (34, 3854265), (51, 2569510), (85, 1541706), (102, 1284755), (170, 770853), (255, 513902), (263, 498270), (510, 256951), (526, 249135), (789, 166090), (977, 134130), (1315, 99654), (1578, 83045), (1954, 67065), (2630, 49827), (2931, 44710), (3945, 33218), (4471, 29310), (4885, 26826), (5862, 22355), (7890, 16609), (8942, 14655), (9770, 13413)]