25863210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 70918848

約数和(自身を除く): 45055638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 123, 129, 163, 205, 215, 246, 258, 326, 369, 387, 410, 430, 489, 615, 645, 738, 774, 815, 978, 1230, 1290, 1467, 1630, 1763, 1845, 1935, 2445, 2934, 3526, 3690, 3870, 4890, 5289, 6683, 7009, 7335, 8815, 10578, 13366, 14018, 14670, 15867, 17630, 20049, 21027, 26445, 31734, 33415, 35045, 40098, 42054, 52890, 60147, 63081, 66830, 70090, 79335, 100245, 105135, 120294, 126162, 158670, 200490, 210270, 287369, 300735, 315405, 574738, 601470, 630810, 862107, 1436845, 1724214, 2586321, 2873690, 4310535, 5172642, 8621070, 12931605, 25863210]

約数ペア:

[(1, 25863210), (2, 12931605), (3, 8621070), (5, 5172642), (6, 4310535), (9, 2873690), (10, 2586321), (15, 1724214), (18, 1436845), (30, 862107), (41, 630810), (43, 601470), (45, 574738), (82, 315405), (86, 300735), (90, 287369), (123, 210270), (129, 200490), (163, 158670), (205, 126162), (215, 120294), (246, 105135), (258, 100245), (326, 79335), (369, 70090), (387, 66830), (410, 63081), (430, 60147), (489, 52890), (615, 42054), (645, 40098), (738, 35045), (774, 33415), (815, 31734), (978, 26445), (1230, 21027), (1290, 20049), (1467, 17630), (1630, 15867), (1763, 14670), (1845, 14018), (1935, 13366), (2445, 10578), (2934, 8815), (3526, 7335), (3690, 7009), (3870, 6683), (4890, 5289)]