41530142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 66662400

約数和(自身を除く): 25132258

約数列:

[1, 2, 31, 61, 62, 79, 122, 139, 158, 278, 1891, 2449, 3782, 4309, 4819, 4898, 8479, 8618, 9638, 10981, 16958, 21962, 149389, 262849, 298778, 340411, 525698, 669841, 680822, 1339682, 20765071, 41530142]

約数ペア:

[(1, 41530142), (2, 20765071), (31, 1339682), (61, 680822), (62, 669841), (79, 525698), (122, 340411), (139, 298778), (158, 262849), (278, 149389), (1891, 21962), (2449, 16958), (3782, 10981), (4309, 9638), (4819, 8618), (4898, 8479)]