70226190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:679

約数の個数: 80

約数和(自身を含む): 190270080

約数和(自身を除く): 120043890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 181, 270, 362, 405, 479, 543, 810, 905, 958, 1086, 1437, 1629, 1810, 2395, 2715, 2874, 3258, 4311, 4790, 4887, 5430, 7185, 8145, 8622, 9774, 12933, 14370, 14661, 16290, 21555, 24435, 25866, 29322, 38799, 43110, 48870, 64665, 73305, 77598, 86699, 129330, 146610, 173398, 193995, 260097, 387990, 433495, 520194, 780291, 866990, 1300485, 1560582, 2340873, 2600970, 3901455, 4681746, 7022619, 7802910, 11704365, 14045238, 23408730, 35113095, 70226190]

約数ペア:

[(1, 70226190), (2, 35113095), (3, 23408730), (5, 14045238), (6, 11704365), (9, 7802910), (10, 7022619), (15, 4681746), (18, 3901455), (27, 2600970), (30, 2340873), (45, 1560582), (54, 1300485), (81, 866990), (90, 780291), (135, 520194), (162, 433495), (181, 387990), (270, 260097), (362, 193995), (405, 173398), (479, 146610), (543, 129330), (810, 86699), (905, 77598), (958, 73305), (1086, 64665), (1437, 48870), (1629, 43110), (1810, 38799), (2395, 29322), (2715, 25866), (2874, 24435), (3258, 21555), (4311, 16290), (4790, 14661), (4887, 14370), (5430, 12933), (7185, 9774), (8145, 8622)]