23014890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 64658880

約数和(自身を除く): 41643990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 313, 342, 387, 430, 570, 626, 645, 774, 817, 855, 939, 1290, 1565, 1634, 1710, 1878, 1935, 2451, 2817, 3130, 3870, 4085, 4695, 4902, 5634, 5947, 7353, 8170, 9390, 11894, 12255, 13459, 14085, 14706, 17841, 24510, 26918, 28170, 29735, 35682, 36765, 40377, 53523, 59470, 67295, 73530, 80754, 89205, 107046, 121131, 134590, 178410, 201885, 242262, 255721, 267615, 403770, 511442, 535230, 605655, 767163, 1211310, 1278605, 1534326, 2301489, 2557210, 3835815, 4602978, 7671630, 11507445, 23014890]

約数ペア:

[(1, 23014890), (2, 11507445), (3, 7671630), (5, 4602978), (6, 3835815), (9, 2557210), (10, 2301489), (15, 1534326), (18, 1278605), (19, 1211310), (30, 767163), (38, 605655), (43, 535230), (45, 511442), (57, 403770), (86, 267615), (90, 255721), (95, 242262), (114, 201885), (129, 178410), (171, 134590), (190, 121131), (215, 107046), (258, 89205), (285, 80754), (313, 73530), (342, 67295), (387, 59470), (430, 53523), (570, 40377), (626, 36765), (645, 35682), (774, 29735), (817, 28170), (855, 26918), (939, 24510), (1290, 17841), (1565, 14706), (1634, 14085), (1710, 13459), (1878, 12255), (1935, 11894), (2451, 9390), (2817, 8170), (3130, 7353), (3870, 5947), (4085, 5634), (4695, 4902)]