4609313380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1487}}^1\times {\mathrm{3163}}^1$

素因数の和:4673

約数の個数: 72

約数和(自身を含む): 11271028608

約数和(自身を除く): 6661715228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1487, 2974, 3163, 5948, 6326, 7435, 10409, 12652, 14870, 15815, 20818, 22141, 29740, 31630, 41636, 44282, 52045, 63260, 72863, 88564, 104090, 110705, 145726, 154987, 208180, 221410, 291452, 309974, 364315, 442820, 619948, 728630, 774935, 1457260, 1549870, 3099740, 4703381, 9406762, 18813524, 23516905, 32923667, 47033810, 65847334, 94067620, 131694668, 164618335, 230465669, 329236670, 460931338, 658473340, 921862676, 1152328345, 2304656690, 4609313380]

約数ペア:

[(1, 4609313380), (2, 2304656690), (4, 1152328345), (5, 921862676), (7, 658473340), (10, 460931338), (14, 329236670), (20, 230465669), (28, 164618335), (35, 131694668), (49, 94067620), (70, 65847334), (98, 47033810), (140, 32923667), (196, 23516905), (245, 18813524), (490, 9406762), (980, 4703381), (1487, 3099740), (2974, 1549870), (3163, 1457260), (5948, 774935), (6326, 728630), (7435, 619948), (10409, 442820), (12652, 364315), (14870, 309974), (15815, 291452), (20818, 221410), (22141, 208180), (29740, 154987), (31630, 145726), (41636, 110705), (44282, 104090), (52045, 88564), (63260, 72863)]