22237380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 108

約数和(自身を含む): 74215596

約数和(自身を除く): 51978216

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1021, 1089, 1210, 1452, 1815, 1980, 2042, 2178, 2420, 3063, 3630, 4084, 4356, 5105, 5445, 6126, 7260, 9189, 10210, 10890, 11231, 12252, 15315, 18378, 20420, 21780, 22462, 30630, 33693, 36756, 44924, 45945, 56155, 61260, 67386, 91890, 101079, 112310, 123541, 134772, 168465, 183780, 202158, 224620, 247082, 336930, 370623, 404316, 494164, 505395, 617705, 673860, 741246, 1010790, 1111869, 1235410, 1482492, 1853115, 2021580, 2223738, 2470820, 3706230, 4447476, 5559345, 7412460, 11118690, 22237380]

約数ペア:

[(1, 22237380), (2, 11118690), (3, 7412460), (4, 5559345), (5, 4447476), (6, 3706230), (9, 2470820), (10, 2223738), (11, 2021580), (12, 1853115), (15, 1482492), (18, 1235410), (20, 1111869), (22, 1010790), (30, 741246), (33, 673860), (36, 617705), (44, 505395), (45, 494164), (55, 404316), (60, 370623), (66, 336930), (90, 247082), (99, 224620), (110, 202158), (121, 183780), (132, 168465), (165, 134772), (180, 123541), (198, 112310), (220, 101079), (242, 91890), (330, 67386), (363, 61260), (396, 56155), (484, 45945), (495, 44924), (605, 36756), (660, 33693), (726, 30630), (990, 22462), (1021, 21780), (1089, 20420), (1210, 18378), (1452, 15315), (1815, 12252), (1980, 11231), (2042, 10890), (2178, 10210), (2420, 9189), (3063, 7260), (3630, 6126), (4084, 5445), (4356, 5105)]