42704220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 131326272

約数和(自身を除く): 88622052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1033, 1060, 1378, 1590, 2066, 2067, 2756, 3099, 3180, 3445, 4132, 4134, 5165, 6198, 6890, 8268, 10330, 10335, 12396, 13429, 13780, 15495, 20660, 20670, 26858, 30990, 40287, 41340, 53716, 54749, 61980, 67145, 80574, 109498, 134290, 161148, 164247, 201435, 218996, 268580, 273745, 328494, 402870, 547490, 656988, 711737, 805740, 821235, 1094980, 1423474, 1642470, 2135211, 2846948, 3284940, 3558685, 4270422, 7117370, 8540844, 10676055, 14234740, 21352110, 42704220]

約数ペア:

[(1, 42704220), (2, 21352110), (3, 14234740), (4, 10676055), (5, 8540844), (6, 7117370), (10, 4270422), (12, 3558685), (13, 3284940), (15, 2846948), (20, 2135211), (26, 1642470), (30, 1423474), (39, 1094980), (52, 821235), (53, 805740), (60, 711737), (65, 656988), (78, 547490), (106, 402870), (130, 328494), (156, 273745), (159, 268580), (195, 218996), (212, 201435), (260, 164247), (265, 161148), (318, 134290), (390, 109498), (530, 80574), (636, 67145), (689, 61980), (780, 54749), (795, 53716), (1033, 41340), (1060, 40287), (1378, 30990), (1590, 26858), (2066, 20670), (2067, 20660), (2756, 15495), (3099, 13780), (3180, 13429), (3445, 12396), (4132, 10335), (4134, 10330), (5165, 8268), (6198, 6890)]