239230290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36083}}^1$

素因数の和:36123

約数の個数: 64

約数和(自身を含む): 654708096

約数和(自身を除く): 415477806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 36083, 72166, 108249, 180415, 216498, 360830, 469079, 541245, 613411, 938158, 1082490, 1226822, 1407237, 1840233, 2345395, 2814474, 3067055, 3680466, 4690790, 6134110, 7036185, 7974343, 9201165, 14072370, 15948686, 18402330, 23923029, 39871715, 47846058, 79743430, 119615145, 239230290]

約数ペア:

[(1, 239230290), (2, 119615145), (3, 79743430), (5, 47846058), (6, 39871715), (10, 23923029), (13, 18402330), (15, 15948686), (17, 14072370), (26, 9201165), (30, 7974343), (34, 7036185), (39, 6134110), (51, 4690790), (65, 3680466), (78, 3067055), (85, 2814474), (102, 2345395), (130, 1840233), (170, 1407237), (195, 1226822), (221, 1082490), (255, 938158), (390, 613411), (442, 541245), (510, 469079), (663, 360830), (1105, 216498), (1326, 180415), (2210, 108249), (3315, 72166), (6630, 36083)]