1427303020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{2953}}^1$

素因数の和:3012

約数の個数: 96

約数和(自身を含む): 3543382080

約数和(自身を除く): 2116079060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2197, 2860, 2953, 3380, 3718, 4394, 5906, 7436, 8788, 9295, 10985, 11812, 14765, 18590, 21970, 24167, 29530, 32483, 37180, 38389, 43940, 48334, 59060, 64966, 76778, 96668, 120835, 129932, 153556, 162415, 191945, 241670, 324830, 383890, 422279, 483340, 499057, 649660, 767780, 844558, 998114, 1689116, 1996228, 2111395, 2495285, 4222790, 4990570, 5489627, 6487741, 8445580, 9981140, 10979254, 12975482, 21958508, 25950964, 27448135, 32438705, 54896270, 64877410, 71365151, 109792540, 129754820, 142730302, 285460604, 356825755, 713651510, 1427303020]

約数ペア:

[(1, 1427303020), (2, 713651510), (4, 356825755), (5, 285460604), (10, 142730302), (11, 129754820), (13, 109792540), (20, 71365151), (22, 64877410), (26, 54896270), (44, 32438705), (52, 27448135), (55, 25950964), (65, 21958508), (110, 12975482), (130, 10979254), (143, 9981140), (169, 8445580), (220, 6487741), (260, 5489627), (286, 4990570), (338, 4222790), (572, 2495285), (676, 2111395), (715, 1996228), (845, 1689116), (1430, 998114), (1690, 844558), (1859, 767780), (2197, 649660), (2860, 499057), (2953, 483340), (3380, 422279), (3718, 383890), (4394, 324830), (5906, 241670), (7436, 191945), (8788, 162415), (9295, 153556), (10985, 129932), (11812, 120835), (14765, 96668), (18590, 76778), (21970, 64966), (24167, 59060), (29530, 48334), (32483, 43940), (37180, 38389)]