3099850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 6562080

約数和(自身を除く): 3462230

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 251, 325, 475, 494, 502, 650, 950, 1235, 1255, 2470, 2510, 3263, 4769, 6175, 6275, 6526, 9538, 12350, 12550, 16315, 23845, 32630, 47690, 61997, 81575, 119225, 123994, 163150, 238450, 309985, 619970, 1549925, 3099850]

約数ペア:

[(1, 3099850), (2, 1549925), (5, 619970), (10, 309985), (13, 238450), (19, 163150), (25, 123994), (26, 119225), (38, 81575), (50, 61997), (65, 47690), (95, 32630), (130, 23845), (190, 16315), (247, 12550), (251, 12350), (325, 9538), (475, 6526), (494, 6275), (502, 6175), (650, 4769), (950, 3263), (1235, 2510), (1255, 2470)]