148390930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 272511360

約数和(自身を除く): 124120430

約数列:

[1, 2, 5, 10, 67, 134, 241, 335, 482, 670, 919, 1205, 1838, 2410, 4595, 9190, 16147, 32294, 61573, 80735, 123146, 161470, 221479, 307865, 442958, 615730, 1107395, 2214790, 14839093, 29678186, 74195465, 148390930]

約数ペア:

[(1, 148390930), (2, 74195465), (5, 29678186), (10, 14839093), (67, 2214790), (134, 1107395), (241, 615730), (335, 442958), (482, 307865), (670, 221479), (919, 161470), (1205, 123146), (1838, 80735), (2410, 61573), (4595, 32294), (9190, 16147)]