71910430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3701}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 135937440

約数和(自身を除く): 64027010

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3701, 3886, 7402, 9715, 18505, 19430, 37010, 107329, 214658, 247967, 495934, 536645, 1073290, 1239835, 2479670, 7191043, 14382086, 35955215, 71910430]

約数ペア:

[(1, 71910430), (2, 35955215), (5, 14382086), (10, 7191043), (29, 2479670), (58, 1239835), (67, 1073290), (134, 536645), (145, 495934), (290, 247967), (335, 214658), (670, 107329), (1943, 37010), (3701, 19430), (3886, 18505), (7402, 9715)]