1321017895260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1048426901}}^1$

素因数の和:1048426923

約数の個数: 72

約数和(自身を含む): 4579528707936

約数和(自身を除く): 3258510812676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1048426901, 2096853802, 3145280703, 4193707604, 5242134505, 6290561406, 7338988307, 9435842109, 10484269010, 12581122812, 14677976614, 15726403515, 18871684218, 20968538020, 22016964921, 29355953228, 31452807030, 36694941535, 37743368436, 44033929842, 47179210545, 62905614060, 66050894763, 73389883070, 88067859684, 94358421090, 110084824605, 132101789526, 146779766140, 188716842180, 220169649210, 264203579052, 330254473815, 440339298420, 660508947630, 1321017895260]

約数ペア:

[(1, 1321017895260), (2, 660508947630), (3, 440339298420), (4, 330254473815), (5, 264203579052), (6, 220169649210), (7, 188716842180), (9, 146779766140), (10, 132101789526), (12, 110084824605), (14, 94358421090), (15, 88067859684), (18, 73389883070), (20, 66050894763), (21, 62905614060), (28, 47179210545), (30, 44033929842), (35, 37743368436), (36, 36694941535), (42, 31452807030), (45, 29355953228), (60, 22016964921), (63, 20968538020), (70, 18871684218), (84, 15726403515), (90, 14677976614), (105, 12581122812), (126, 10484269010), (140, 9435842109), (180, 7338988307), (210, 6290561406), (252, 5242134505), (315, 4193707604), (420, 3145280703), (630, 2096853802), (1260, 1048426901)]