11311630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 24634368

約数和(自身を除く): 13322738

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 263, 374, 391, 506, 526, 782, 935, 1265, 1315, 1870, 1955, 2530, 2630, 2893, 3910, 4301, 4471, 5786, 6049, 8602, 8942, 12098, 14465, 21505, 22355, 28930, 30245, 43010, 44710, 49181, 60490, 66539, 98362, 102833, 133078, 205666, 245905, 332695, 491810, 514165, 665390, 1028330, 1131163, 2262326, 5655815, 11311630]

約数ペア:

[(1, 11311630), (2, 5655815), (5, 2262326), (10, 1131163), (11, 1028330), (17, 665390), (22, 514165), (23, 491810), (34, 332695), (46, 245905), (55, 205666), (85, 133078), (110, 102833), (115, 98362), (170, 66539), (187, 60490), (230, 49181), (253, 44710), (263, 43010), (374, 30245), (391, 28930), (506, 22355), (526, 21505), (782, 14465), (935, 12098), (1265, 8942), (1315, 8602), (1870, 6049), (1955, 5786), (2530, 4471), (2630, 4301), (2893, 3910)]