74971490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29633}}^1$

素因数の和:29674

約数の個数: 32

約数和(自身を含む): 153622656

約数和(自身を除く): 78651166

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 29633, 59266, 148165, 296330, 325963, 651926, 681559, 1363118, 1629815, 3259630, 3407795, 6815590, 7497149, 14994298, 37485745, 74971490]

約数ペア:

[(1, 74971490), (2, 37485745), (5, 14994298), (10, 7497149), (11, 6815590), (22, 3407795), (23, 3259630), (46, 1629815), (55, 1363118), (110, 681559), (115, 651926), (230, 325963), (253, 296330), (506, 148165), (1265, 59266), (2530, 29633)]