40813830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 106460640

約数和(自身を除く): 65646810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1033, 1317, 2066, 2195, 2634, 3099, 3951, 4390, 5165, 6198, 6585, 7902, 9297, 10330, 13170, 15495, 18594, 19755, 30990, 39510, 46485, 92970, 453487, 906974, 1360461, 2267435, 2720922, 4081383, 4534870, 6802305, 8162766, 13604610, 20406915, 40813830]

約数ペア:

[(1, 40813830), (2, 20406915), (3, 13604610), (5, 8162766), (6, 6802305), (9, 4534870), (10, 4081383), (15, 2720922), (18, 2267435), (30, 1360461), (45, 906974), (90, 453487), (439, 92970), (878, 46485), (1033, 39510), (1317, 30990), (2066, 19755), (2195, 18594), (2634, 15495), (3099, 13170), (3951, 10330), (4390, 9297), (5165, 7902), (6198, 6585)]