31201110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15073}}^1$

素因数の和:15109

約数の個数: 48

約数和(自身を含む): 84655584

約数和(自身を除く): 53454474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 15073, 30146, 45219, 75365, 90438, 135657, 150730, 226095, 271314, 346679, 452190, 678285, 693358, 1040037, 1356570, 1733395, 2080074, 3120111, 3466790, 5200185, 6240222, 10400370, 15600555, 31201110]

約数ペア:

[(1, 31201110), (2, 15600555), (3, 10400370), (5, 6240222), (6, 5200185), (9, 3466790), (10, 3120111), (15, 2080074), (18, 1733395), (23, 1356570), (30, 1040037), (45, 693358), (46, 678285), (69, 452190), (90, 346679), (115, 271314), (138, 226095), (207, 150730), (230, 135657), (345, 90438), (414, 75365), (690, 45219), (1035, 30146), (2070, 15073)]