4005930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 9762624

約数和(自身を除く): 5756694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1993, 2010, 3986, 5979, 9965, 11958, 19930, 29895, 59790, 133531, 267062, 400593, 667655, 801186, 1335310, 2002965, 4005930]

約数ペア:

[(1, 4005930), (2, 2002965), (3, 1335310), (5, 801186), (6, 667655), (10, 400593), (15, 267062), (30, 133531), (67, 59790), (134, 29895), (201, 19930), (335, 11958), (402, 9965), (670, 5979), (1005, 3986), (1993, 2010)]