12530420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 19644940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 59, 70, 74, 82, 118, 140, 148, 164, 185, 205, 236, 259, 287, 295, 370, 410, 413, 518, 574, 590, 740, 820, 826, 1036, 1148, 1180, 1295, 1435, 1517, 1652, 2065, 2183, 2419, 2590, 2870, 3034, 4130, 4366, 4838, 5180, 5740, 6068, 7585, 8260, 8732, 9676, 10619, 10915, 12095, 15170, 15281, 16933, 21238, 21830, 24190, 30340, 30562, 33866, 42476, 43660, 48380, 53095, 61124, 67732, 76405, 84665, 89503, 106190, 152810, 169330, 179006, 212380, 305620, 338660, 358012, 447515, 626521, 895030, 1253042, 1790060, 2506084, 3132605, 6265210, 12530420]

約数ペア:

[(1, 12530420), (2, 6265210), (4, 3132605), (5, 2506084), (7, 1790060), (10, 1253042), (14, 895030), (20, 626521), (28, 447515), (35, 358012), (37, 338660), (41, 305620), (59, 212380), (70, 179006), (74, 169330), (82, 152810), (118, 106190), (140, 89503), (148, 84665), (164, 76405), (185, 67732), (205, 61124), (236, 53095), (259, 48380), (287, 43660), (295, 42476), (370, 33866), (410, 30562), (413, 30340), (518, 24190), (574, 21830), (590, 21238), (740, 16933), (820, 15281), (826, 15170), (1036, 12095), (1148, 10915), (1180, 10619), (1295, 9676), (1435, 8732), (1517, 8260), (1652, 7585), (2065, 6068), (2183, 5740), (2419, 5180), (2590, 4838), (2870, 4366), (3034, 4130)]