61220774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 103511520

約数和(自身を除く): 42290746

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 323, 646, 977, 1649, 1843, 1954, 3298, 3686, 16609, 18563, 31331, 33218, 37126, 62662, 94769, 189538, 315571, 631142, 1611073, 1800611, 3222146, 3601222, 30610387, 61220774]

約数ペア:

[(1, 61220774), (2, 30610387), (17, 3601222), (19, 3222146), (34, 1800611), (38, 1611073), (97, 631142), (194, 315571), (323, 189538), (646, 94769), (977, 62662), (1649, 37126), (1843, 33218), (1954, 31331), (3298, 18563), (3686, 16609)]