22818420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7489

約数の個数: 72

約数和(自身を含む): 73297224

約数和(自身を除く): 50478804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7457, 14914, 22371, 29828, 37285, 44742, 67113, 74570, 89484, 111855, 126769, 134226, 149140, 223710, 253538, 268452, 335565, 380307, 447420, 507076, 633845, 671130, 760614, 1140921, 1267690, 1342260, 1521228, 1901535, 2281842, 2535380, 3803070, 4563684, 5704605, 7606140, 11409210, 22818420]

約数ペア:

[(1, 22818420), (2, 11409210), (3, 7606140), (4, 5704605), (5, 4563684), (6, 3803070), (9, 2535380), (10, 2281842), (12, 1901535), (15, 1521228), (17, 1342260), (18, 1267690), (20, 1140921), (30, 760614), (34, 671130), (36, 633845), (45, 507076), (51, 447420), (60, 380307), (68, 335565), (85, 268452), (90, 253538), (102, 223710), (153, 149140), (170, 134226), (180, 126769), (204, 111855), (255, 89484), (306, 74570), (340, 67113), (510, 44742), (612, 37285), (765, 29828), (1020, 22371), (1530, 14914), (3060, 7457)]