23203740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 75124224

約数和(自身を除く): 51920484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 547, 606, 707, 1010, 1094, 1212, 1414, 1515, 1641, 2020, 2121, 2188, 2735, 2828, 3030, 3282, 3535, 3829, 4242, 5470, 6060, 6564, 7070, 7658, 8205, 8484, 10605, 10940, 11487, 14140, 15316, 16410, 19145, 21210, 22974, 32820, 38290, 42420, 45948, 55247, 57435, 76580, 110494, 114870, 165741, 220988, 229740, 276235, 331482, 386729, 552470, 662964, 773458, 828705, 1104940, 1160187, 1546916, 1657410, 1933645, 2320374, 3314820, 3867290, 4640748, 5800935, 7734580, 11601870, 23203740]

約数ペア:

[(1, 23203740), (2, 11601870), (3, 7734580), (4, 5800935), (5, 4640748), (6, 3867290), (7, 3314820), (10, 2320374), (12, 1933645), (14, 1657410), (15, 1546916), (20, 1160187), (21, 1104940), (28, 828705), (30, 773458), (35, 662964), (42, 552470), (60, 386729), (70, 331482), (84, 276235), (101, 229740), (105, 220988), (140, 165741), (202, 114870), (210, 110494), (303, 76580), (404, 57435), (420, 55247), (505, 45948), (547, 42420), (606, 38290), (707, 32820), (1010, 22974), (1094, 21210), (1212, 19145), (1414, 16410), (1515, 15316), (1641, 14140), (2020, 11487), (2121, 10940), (2188, 10605), (2735, 8484), (2828, 8205), (3030, 7658), (3282, 7070), (3535, 6564), (3829, 6060), (4242, 5470)]