15029910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23857}}^1$

素因数の和:23877

約数の個数: 48

約数和(自身を含む): 44662176

約数和(自身を除く): 29632266

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, 23857, 47714, 71571, 119285, 143142, 166999, 214713, 238570, 333998, 357855, 429426, 500997, 715710, 834995, 1001994, 1073565, 1502991, 1669990, 2147130, 2504985, 3005982, 5009970, 7514955, 15029910]

約数ペア:

[(1, 15029910), (2, 7514955), (3, 5009970), (5, 3005982), (6, 2504985), (7, 2147130), (9, 1669990), (10, 1502991), (14, 1073565), (15, 1001994), (18, 834995), (21, 715710), (30, 500997), (35, 429426), (42, 357855), (45, 333998), (63, 238570), (70, 214713), (90, 166999), (105, 143142), (126, 119285), (210, 71571), (315, 47714), (630, 23857)]