83916990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5209}}^1$

素因数の和:5401

約数の個数: 48

約数和(自身を含む): 219445200

約数和(自身を除く): 135528210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5209, 5370, 8055, 10418, 15627, 16110, 26045, 31254, 46881, 52090, 78135, 93762, 156270, 234405, 468810, 932411, 1864822, 2797233, 4662055, 5594466, 8391699, 9324110, 13986165, 16783398, 27972330, 41958495, 83916990]

約数ペア:

[(1, 83916990), (2, 41958495), (3, 27972330), (5, 16783398), (6, 13986165), (9, 9324110), (10, 8391699), (15, 5594466), (18, 4662055), (30, 2797233), (45, 1864822), (90, 932411), (179, 468810), (358, 234405), (537, 156270), (895, 93762), (1074, 78135), (1611, 52090), (1790, 46881), (2685, 31254), (3222, 26045), (5209, 16110), (5370, 15627), (8055, 10418)]