3991036620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3912781}}^1$

素因数の和:3912810

約数の個数: 48

約数和(自身を含む): 11832252768

約数和(自身を除く): 7841216148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 3912781, 7825562, 11738343, 15651124, 19563905, 23476686, 39127810, 46953372, 58691715, 66517277, 78255620, 117383430, 133034554, 199551831, 234766860, 266069108, 332586385, 399103662, 665172770, 798207324, 997759155, 1330345540, 1995518310, 3991036620]

約数ペア:

[(1, 3991036620), (2, 1995518310), (3, 1330345540), (4, 997759155), (5, 798207324), (6, 665172770), (10, 399103662), (12, 332586385), (15, 266069108), (17, 234766860), (20, 199551831), (30, 133034554), (34, 117383430), (51, 78255620), (60, 66517277), (68, 58691715), (85, 46953372), (102, 39127810), (170, 23476686), (204, 19563905), (255, 15651124), (340, 11738343), (510, 7825562), (1020, 3912781)]