2202420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 6967296

約数和(自身を除く): 4764876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 71, 94, 110, 132, 141, 142, 165, 188, 213, 220, 235, 282, 284, 330, 355, 426, 470, 517, 564, 660, 705, 710, 781, 852, 940, 1034, 1065, 1410, 1420, 1551, 1562, 2068, 2130, 2343, 2585, 2820, 3102, 3124, 3337, 3905, 4260, 4686, 5170, 6204, 6674, 7755, 7810, 9372, 10011, 10340, 11715, 13348, 15510, 15620, 16685, 20022, 23430, 31020, 33370, 36707, 40044, 46860, 50055, 66740, 73414, 100110, 110121, 146828, 183535, 200220, 220242, 367070, 440484, 550605, 734140, 1101210, 2202420]

約数ペア:

[(1, 2202420), (2, 1101210), (3, 734140), (4, 550605), (5, 440484), (6, 367070), (10, 220242), (11, 200220), (12, 183535), (15, 146828), (20, 110121), (22, 100110), (30, 73414), (33, 66740), (44, 50055), (47, 46860), (55, 40044), (60, 36707), (66, 33370), (71, 31020), (94, 23430), (110, 20022), (132, 16685), (141, 15620), (142, 15510), (165, 13348), (188, 11715), (213, 10340), (220, 10011), (235, 9372), (282, 7810), (284, 7755), (330, 6674), (355, 6204), (426, 5170), (470, 4686), (517, 4260), (564, 3905), (660, 3337), (705, 3124), (710, 3102), (781, 2820), (852, 2585), (940, 2343), (1034, 2130), (1065, 2068), (1410, 1562), (1420, 1551)]