11987580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 37594368

約数和(自身を除く): 25606788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 443, 451, 492, 615, 660, 820, 886, 902, 1230, 1329, 1353, 1772, 1804, 2215, 2255, 2460, 2658, 2706, 4430, 4510, 4873, 5316, 5412, 6645, 6765, 8860, 9020, 9746, 13290, 13530, 14619, 18163, 19492, 24365, 26580, 27060, 29238, 36326, 48730, 54489, 58476, 72652, 73095, 90815, 97460, 108978, 146190, 181630, 199793, 217956, 272445, 292380, 363260, 399586, 544890, 599379, 799172, 998965, 1089780, 1198758, 1997930, 2397516, 2996895, 3995860, 5993790, 11987580]

約数ペア:

[(1, 11987580), (2, 5993790), (3, 3995860), (4, 2996895), (5, 2397516), (6, 1997930), (10, 1198758), (11, 1089780), (12, 998965), (15, 799172), (20, 599379), (22, 544890), (30, 399586), (33, 363260), (41, 292380), (44, 272445), (55, 217956), (60, 199793), (66, 181630), (82, 146190), (110, 108978), (123, 97460), (132, 90815), (164, 73095), (165, 72652), (205, 58476), (220, 54489), (246, 48730), (330, 36326), (410, 29238), (443, 27060), (451, 26580), (492, 24365), (615, 19492), (660, 18163), (820, 14619), (886, 13530), (902, 13290), (1230, 9746), (1329, 9020), (1353, 8860), (1772, 6765), (1804, 6645), (2215, 5412), (2255, 5316), (2460, 4873), (2658, 4510), (2706, 4430)]