23977730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 52627968

約数和(自身を除く): 28650238

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 265, 281, 322, 371, 530, 562, 742, 805, 1219, 1405, 1610, 1855, 1967, 2438, 2810, 3710, 3934, 6095, 6463, 8533, 9835, 12190, 12926, 14893, 17066, 19670, 29786, 32315, 42665, 45241, 64630, 74465, 85330, 90482, 104251, 148930, 208502, 226205, 342539, 452410, 521255, 685078, 1042510, 1712695, 2397773, 3425390, 4795546, 11988865, 23977730]

約数ペア:

[(1, 23977730), (2, 11988865), (5, 4795546), (7, 3425390), (10, 2397773), (14, 1712695), (23, 1042510), (35, 685078), (46, 521255), (53, 452410), (70, 342539), (106, 226205), (115, 208502), (161, 148930), (230, 104251), (265, 90482), (281, 85330), (322, 74465), (371, 64630), (530, 45241), (562, 42665), (742, 32315), (805, 29786), (1219, 19670), (1405, 17066), (1610, 14893), (1855, 12926), (1967, 12190), (2438, 9835), (2810, 8533), (3710, 6463), (3934, 6095)]