90758110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 170359200

約数和(自身を除く): 79601090

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 2389, 3799, 4778, 7598, 11945, 18995, 23890, 37990, 69281, 138562, 312959, 346405, 625918, 692810, 1564795, 3129590, 9075811, 18151622, 45379055, 90758110]

約数ペア:

[(1, 90758110), (2, 45379055), (5, 18151622), (10, 9075811), (29, 3129590), (58, 1564795), (131, 692810), (145, 625918), (262, 346405), (290, 312959), (655, 138562), (1310, 69281), (2389, 37990), (3799, 23890), (4778, 18995), (7598, 11945)]