11222820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2969}}^1$

素因数の和:2994

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 28693980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2969, 3780, 5938, 8907, 11876, 14845, 17814, 20783, 26721, 29690, 35628, 41566, 44535, 53442, 59380, 62349, 80163, 83132, 89070, 103915, 106884, 124698, 133605, 160326, 178140, 187047, 207830, 249396, 267210, 311745, 320652, 374094, 400815, 415660, 534420, 561141, 623490, 748188, 801630, 935235, 1122282, 1246980, 1603260, 1870470, 2244564, 2805705, 3740940, 5611410, 11222820]

約数ペア:

[(1, 11222820), (2, 5611410), (3, 3740940), (4, 2805705), (5, 2244564), (6, 1870470), (7, 1603260), (9, 1246980), (10, 1122282), (12, 935235), (14, 801630), (15, 748188), (18, 623490), (20, 561141), (21, 534420), (27, 415660), (28, 400815), (30, 374094), (35, 320652), (36, 311745), (42, 267210), (45, 249396), (54, 207830), (60, 187047), (63, 178140), (70, 160326), (84, 133605), (90, 124698), (105, 106884), (108, 103915), (126, 89070), (135, 83132), (140, 80163), (180, 62349), (189, 59380), (210, 53442), (252, 44535), (270, 41566), (315, 35628), (378, 29690), (420, 26721), (540, 20783), (630, 17814), (756, 14845), (945, 11876), (1260, 8907), (1890, 5938), (2969, 3780)]