11217180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 34461504

約数和(自身を除く): 23244324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 197, 219, 260, 292, 365, 390, 394, 438, 591, 730, 780, 788, 876, 949, 985, 1095, 1182, 1460, 1898, 1970, 2190, 2364, 2561, 2847, 2955, 3796, 3940, 4380, 4745, 5122, 5694, 5910, 7683, 9490, 10244, 11388, 11820, 12805, 14235, 14381, 15366, 18980, 25610, 28470, 28762, 30732, 38415, 43143, 51220, 56940, 57524, 71905, 76830, 86286, 143810, 153660, 172572, 186953, 215715, 287620, 373906, 431430, 560859, 747812, 862860, 934765, 1121718, 1869530, 2243436, 2804295, 3739060, 5608590, 11217180]

約数ペア:

[(1, 11217180), (2, 5608590), (3, 3739060), (4, 2804295), (5, 2243436), (6, 1869530), (10, 1121718), (12, 934765), (13, 862860), (15, 747812), (20, 560859), (26, 431430), (30, 373906), (39, 287620), (52, 215715), (60, 186953), (65, 172572), (73, 153660), (78, 143810), (130, 86286), (146, 76830), (156, 71905), (195, 57524), (197, 56940), (219, 51220), (260, 43143), (292, 38415), (365, 30732), (390, 28762), (394, 28470), (438, 25610), (591, 18980), (730, 15366), (780, 14381), (788, 14235), (876, 12805), (949, 11820), (985, 11388), (1095, 10244), (1182, 9490), (1460, 7683), (1898, 5910), (1970, 5694), (2190, 5122), (2364, 4745), (2561, 4380), (2847, 3940), (2955, 3796)]