15661644790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{9461}}^1$

素因数の和:9729

約数の個数: 64

約数和(自身を含む): 31270017600

約数和(自身を除く): 15608372810

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 149, 202, 298, 505, 745, 1010, 1111, 1490, 1639, 2222, 3278, 5555, 8195, 9461, 11110, 15049, 16390, 18922, 30098, 47305, 75245, 94610, 104071, 150490, 165539, 208142, 331078, 520355, 827695, 955561, 1040710, 1409689, 1655390, 1911122, 2819378, 4777805, 7048445, 9555610, 10511171, 14096890, 15506579, 21022342, 31013158, 52555855, 77532895, 105111710, 142378589, 155065790, 284757178, 711892945, 1423785890, 1566164479, 3132328958, 7830822395, 15661644790]

約数ペア:

[(1, 15661644790), (2, 7830822395), (5, 3132328958), (10, 1566164479), (11, 1423785890), (22, 711892945), (55, 284757178), (101, 155065790), (110, 142378589), (149, 105111710), (202, 77532895), (298, 52555855), (505, 31013158), (745, 21022342), (1010, 15506579), (1111, 14096890), (1490, 10511171), (1639, 9555610), (2222, 7048445), (3278, 4777805), (5555, 2819378), (8195, 1911122), (9461, 1655390), (11110, 1409689), (15049, 1040710), (16390, 955561), (18922, 827695), (30098, 520355), (47305, 331078), (75245, 208142), (94610, 165539), (104071, 150490)]