139849140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 417602304

約数和(自身を除く): 277753164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 167, 170, 204, 255, 334, 340, 501, 510, 668, 821, 835, 1002, 1020, 1642, 1670, 2004, 2463, 2505, 2839, 3284, 3340, 4105, 4926, 5010, 5678, 8210, 8517, 9852, 10020, 11356, 12315, 13957, 14195, 16420, 17034, 24630, 27914, 28390, 34068, 41871, 42585, 49260, 55828, 56780, 69785, 83742, 85170, 137107, 139570, 167484, 170340, 209355, 274214, 279140, 411321, 418710, 548428, 685535, 822642, 837420, 1371070, 1645284, 2056605, 2330819, 2742140, 4113210, 4661638, 6992457, 8226420, 9323276, 11654095, 13984914, 23308190, 27969828, 34962285, 46616380, 69924570, 139849140]

約数ペア:

[(1, 139849140), (2, 69924570), (3, 46616380), (4, 34962285), (5, 27969828), (6, 23308190), (10, 13984914), (12, 11654095), (15, 9323276), (17, 8226420), (20, 6992457), (30, 4661638), (34, 4113210), (51, 2742140), (60, 2330819), (68, 2056605), (85, 1645284), (102, 1371070), (167, 837420), (170, 822642), (204, 685535), (255, 548428), (334, 418710), (340, 411321), (501, 279140), (510, 274214), (668, 209355), (821, 170340), (835, 167484), (1002, 139570), (1020, 137107), (1642, 85170), (1670, 83742), (2004, 69785), (2463, 56780), (2505, 55828), (2839, 49260), (3284, 42585), (3340, 41871), (4105, 34068), (4926, 28390), (5010, 27914), (5678, 24630), (8210, 17034), (8517, 16420), (9852, 14195), (10020, 13957), (11356, 12315)]