5132820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 18232704

約数和(自身を除く): 13099884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 101, 105, 110, 121, 132, 140, 154, 165, 202, 210, 220, 231, 242, 303, 308, 330, 363, 385, 404, 420, 462, 484, 505, 605, 606, 660, 707, 726, 770, 847, 924, 1010, 1111, 1155, 1210, 1212, 1414, 1452, 1515, 1540, 1694, 1815, 2020, 2121, 2222, 2310, 2420, 2541, 2828, 3030, 3333, 3388, 3535, 3630, 4235, 4242, 4444, 4620, 5082, 5555, 6060, 6666, 7070, 7260, 7777, 8470, 8484, 10164, 10605, 11110, 12221, 12705, 13332, 14140, 15554, 16665, 16940, 21210, 22220, 23331, 24442, 25410, 31108, 33330, 36663, 38885, 42420, 46662, 48884, 50820, 61105, 66660, 73326, 77770, 85547, 93324, 116655, 122210, 146652, 155540, 171094, 183315, 233310, 244420, 256641, 342188, 366630, 427735, 466620, 513282, 733260, 855470, 1026564, 1283205, 1710940, 2566410, 5132820]

約数ペア:

[(1, 5132820), (2, 2566410), (3, 1710940), (4, 1283205), (5, 1026564), (6, 855470), (7, 733260), (10, 513282), (11, 466620), (12, 427735), (14, 366630), (15, 342188), (20, 256641), (21, 244420), (22, 233310), (28, 183315), (30, 171094), (33, 155540), (35, 146652), (42, 122210), (44, 116655), (55, 93324), (60, 85547), (66, 77770), (70, 73326), (77, 66660), (84, 61105), (101, 50820), (105, 48884), (110, 46662), (121, 42420), (132, 38885), (140, 36663), (154, 33330), (165, 31108), (202, 25410), (210, 24442), (220, 23331), (231, 22220), (242, 21210), (303, 16940), (308, 16665), (330, 15554), (363, 14140), (385, 13332), (404, 12705), (420, 12221), (462, 11110), (484, 10605), (505, 10164), (605, 8484), (606, 8470), (660, 7777), (707, 7260), (726, 7070), (770, 6666), (847, 6060), (924, 5555), (1010, 5082), (1111, 4620), (1155, 4444), (1210, 4242), (1212, 4235), (1414, 3630), (1452, 3535), (1515, 3388), (1540, 3333), (1694, 3030), (1815, 2828), (2020, 2541), (2121, 2420), (2222, 2310)]