15108030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23981}}^1$

素因数の和:24001

約数の個数: 48

約数和(自身を含む): 44894304

約数和(自身を除く): 29786274

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, 23981, 47962, 71943, 119905, 143886, 167867, 215829, 239810, 335734, 359715, 431658, 503601, 719430, 839335, 1007202, 1079145, 1510803, 1678670, 2158290, 2518005, 3021606, 5036010, 7554015, 15108030]

約数ペア:

[(1, 15108030), (2, 7554015), (3, 5036010), (5, 3021606), (6, 2518005), (7, 2158290), (9, 1678670), (10, 1510803), (14, 1079145), (15, 1007202), (18, 839335), (21, 719430), (30, 503601), (35, 431658), (42, 359715), (45, 335734), (63, 239810), (70, 215829), (90, 167867), (105, 143886), (126, 119905), (210, 71943), (315, 47962), (630, 23981)]