1201348540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{84961}}^1$

素因数の和:85078

約数の個数: 48

約数和(自身を含む): 2911817664

約数和(自身を除く): 1710469124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 84961, 169922, 339844, 424805, 594727, 849610, 1189454, 1699220, 2378908, 2973635, 5947270, 8581061, 11894540, 17162122, 34324244, 42905305, 60067427, 85810610, 120134854, 171621220, 240269708, 300337135, 600674270, 1201348540]

約数ペア:

[(1, 1201348540), (2, 600674270), (4, 300337135), (5, 240269708), (7, 171621220), (10, 120134854), (14, 85810610), (20, 60067427), (28, 42905305), (35, 34324244), (70, 17162122), (101, 11894540), (140, 8581061), (202, 5947270), (404, 2973635), (505, 2378908), (707, 1699220), (1010, 1189454), (1414, 849610), (2020, 594727), (2828, 424805), (3535, 339844), (7070, 169922), (14140, 84961)]