83434020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1447}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 241561152

約数和(自身を除く): 158127132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1447, 1860, 1922, 2883, 2894, 3844, 4341, 4805, 5766, 5788, 7235, 8682, 9610, 11532, 14415, 14470, 17364, 19220, 21705, 28830, 28940, 43410, 44857, 57660, 86820, 89714, 134571, 179428, 224285, 269142, 448570, 538284, 672855, 897140, 1345710, 1390567, 2691420, 2781134, 4171701, 5562268, 6952835, 8343402, 13905670, 16686804, 20858505, 27811340, 41717010, 83434020]

約数ペア:

[(1, 83434020), (2, 41717010), (3, 27811340), (4, 20858505), (5, 16686804), (6, 13905670), (10, 8343402), (12, 6952835), (15, 5562268), (20, 4171701), (30, 2781134), (31, 2691420), (60, 1390567), (62, 1345710), (93, 897140), (124, 672855), (155, 538284), (186, 448570), (310, 269142), (372, 224285), (465, 179428), (620, 134571), (930, 89714), (961, 86820), (1447, 57660), (1860, 44857), (1922, 43410), (2883, 28940), (2894, 28830), (3844, 21705), (4341, 19220), (4805, 17364), (5766, 14470), (5788, 14415), (7235, 11532), (8682, 9610)]