1010392990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{26951}}^1$

素因数の和:27144

約数の個数: 32

約数和(自身を含む): 1909495296

約数和(自身を除く): 899102306

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 3749, 7498, 18745, 26951, 37490, 53902, 134755, 269510, 619873, 1239746, 3099365, 4393013, 6198730, 8786026, 21965065, 43930130, 101039299, 202078598, 505196495, 1010392990]

約数ペア:

[(1, 1010392990), (2, 505196495), (5, 202078598), (10, 101039299), (23, 43930130), (46, 21965065), (115, 8786026), (163, 6198730), (230, 4393013), (326, 3099365), (815, 1239746), (1630, 619873), (3749, 269510), (7498, 134755), (18745, 53902), (26951, 37490)]