2813378280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1379107}}^1$

素因数の和:1379138

約数の個数: 64

約数和(自身を含む): 8936619840

約数和(自身を除く): 6123241560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1379107, 2758214, 4137321, 5516428, 6895535, 8274642, 11032856, 13791070, 16549284, 20686605, 23444819, 27582140, 33098568, 41373210, 46889638, 55164280, 70334457, 82746420, 93779276, 117224095, 140668914, 165492840, 187558552, 234448190, 281337828, 351672285, 468896380, 562675656, 703344570, 937792760, 1406689140, 2813378280]

約数ペア:

[(1, 2813378280), (2, 1406689140), (3, 937792760), (4, 703344570), (5, 562675656), (6, 468896380), (8, 351672285), (10, 281337828), (12, 234448190), (15, 187558552), (17, 165492840), (20, 140668914), (24, 117224095), (30, 93779276), (34, 82746420), (40, 70334457), (51, 55164280), (60, 46889638), (68, 41373210), (85, 33098568), (102, 27582140), (120, 23444819), (136, 20686605), (170, 16549284), (204, 13791070), (255, 11032856), (340, 8274642), (408, 6895535), (510, 5516428), (680, 4137321), (1020, 2758214), (2040, 1379107)]