4240890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 11491200

約数和(自身を除く): 7250310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 139, 226, 270, 278, 339, 417, 565, 678, 695, 834, 1017, 1130, 1251, 1390, 1695, 2034, 2085, 2502, 3051, 3390, 3753, 4170, 5085, 6102, 6255, 7506, 10170, 12510, 15255, 15707, 18765, 30510, 31414, 37530, 47121, 78535, 94242, 141363, 157070, 235605, 282726, 424089, 471210, 706815, 848178, 1413630, 2120445, 4240890]

約数ペア:

[(1, 4240890), (2, 2120445), (3, 1413630), (5, 848178), (6, 706815), (9, 471210), (10, 424089), (15, 282726), (18, 235605), (27, 157070), (30, 141363), (45, 94242), (54, 78535), (90, 47121), (113, 37530), (135, 31414), (139, 30510), (226, 18765), (270, 15707), (278, 15255), (339, 12510), (417, 10170), (565, 7506), (678, 6255), (695, 6102), (834, 5085), (1017, 4170), (1130, 3753), (1251, 3390), (1390, 3051), (1695, 2502), (2034, 2085)]