28599810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 72334080

約数和(自身を除く): 43734270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 229, 230, 345, 362, 458, 543, 687, 690, 905, 1086, 1145, 1374, 1810, 2290, 2715, 3435, 4163, 5267, 5430, 6870, 8326, 10534, 12489, 15801, 20815, 24978, 26335, 31602, 41449, 41630, 52670, 62445, 79005, 82898, 124347, 124890, 158010, 207245, 248694, 414490, 621735, 953327, 1243470, 1906654, 2859981, 4766635, 5719962, 9533270, 14299905, 28599810]

約数ペア:

[(1, 28599810), (2, 14299905), (3, 9533270), (5, 5719962), (6, 4766635), (10, 2859981), (15, 1906654), (23, 1243470), (30, 953327), (46, 621735), (69, 414490), (115, 248694), (138, 207245), (181, 158010), (229, 124890), (230, 124347), (345, 82898), (362, 79005), (458, 62445), (543, 52670), (687, 41630), (690, 41449), (905, 31602), (1086, 26335), (1145, 24978), (1374, 20815), (1810, 15801), (2290, 12489), (2715, 10534), (3435, 8326), (4163, 6870), (5267, 5430)]