15353730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{24371}}^1$

素因数の和:24391

約数の個数: 48

約数和(自身を含む): 45624384

約数和(自身を除く): 30270654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 24371, 48742, 73113, 121855, 146226, 170597, 219339, 243710, 341194, 365565, 438678, 511791, 731130, 852985, 1023582, 1096695, 1535373, 1705970, 2193390, 2558955, 3070746, 5117910, 7676865, 15353730]

約数ペア:

[(1, 15353730), (2, 7676865), (3, 5117910), (5, 3070746), (6, 2558955), (7, 2193390), (9, 1705970), (10, 1535373), (14, 1096695), (15, 1023582), (18, 852985), (21, 731130), (30, 511791), (35, 438678), (42, 365565), (45, 341194), (63, 243710), (70, 219339), (90, 170597), (105, 146226), (126, 121855), (210, 73113), (315, 48742), (630, 24371)]