25263630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13367}}^1$

素因数の和:13390

約数の個数: 64

約数和(自身を含む): 76999680

約数和(自身を除く): 51736050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 13367, 26734, 40101, 66835, 80202, 93569, 120303, 133670, 187138, 200505, 240606, 280707, 360909, 401010, 467845, 561414, 601515, 721818, 842121, 935690, 1203030, 1403535, 1684242, 1804545, 2526363, 2807070, 3609090, 4210605, 5052726, 8421210, 12631815, 25263630]

約数ペア:

[(1, 25263630), (2, 12631815), (3, 8421210), (5, 5052726), (6, 4210605), (7, 3609090), (9, 2807070), (10, 2526363), (14, 1804545), (15, 1684242), (18, 1403535), (21, 1203030), (27, 935690), (30, 842121), (35, 721818), (42, 601515), (45, 561414), (54, 467845), (63, 401010), (70, 360909), (90, 280707), (105, 240606), (126, 200505), (135, 187138), (189, 133670), (210, 120303), (270, 93569), (315, 80202), (378, 66835), (630, 40101), (945, 26734), (1890, 13367)]