3050573180

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1\times {\mathrm{1289}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 6450887520

約数和(自身を除く): 3400314340

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 491, 964, 982, 1205, 1289, 1964, 2410, 2455, 2578, 4820, 4910, 5156, 6445, 9820, 12890, 25780, 118331, 236662, 310649, 473324, 591655, 621298, 632899, 1183310, 1242596, 1265798, 1553245, 2366620, 2531596, 3106490, 3164495, 6212980, 6328990, 12657980, 152528659, 305057318, 610114636, 762643295, 1525286590, 3050573180]

約数ペア:

[(1, 3050573180), (2, 1525286590), (4, 762643295), (5, 610114636), (10, 305057318), (20, 152528659), (241, 12657980), (482, 6328990), (491, 6212980), (964, 3164495), (982, 3106490), (1205, 2531596), (1289, 2366620), (1964, 1553245), (2410, 1265798), (2455, 1242596), (2578, 1183310), (4820, 632899), (4910, 621298), (5156, 591655), (6445, 473324), (9820, 310649), (12890, 236662), (25780, 118331)]