30367662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 71178240

約数和(自身を除く): 40810578

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 661, 741, 806, 1178, 1209, 1322, 1482, 1767, 1983, 2418, 3534, 3966, 7657, 8593, 12559, 15314, 17186, 20491, 22971, 25118, 25779, 37677, 40982, 45942, 51558, 61473, 75354, 122946, 163267, 266383, 326534, 389329, 489801, 532766, 778658, 799149, 979602, 1167987, 1598298, 2335974, 5061277, 10122554, 15183831, 30367662]

約数ペア:

[(1, 30367662), (2, 15183831), (3, 10122554), (6, 5061277), (13, 2335974), (19, 1598298), (26, 1167987), (31, 979602), (38, 799149), (39, 778658), (57, 532766), (62, 489801), (78, 389329), (93, 326534), (114, 266383), (186, 163267), (247, 122946), (403, 75354), (494, 61473), (589, 51558), (661, 45942), (741, 40982), (806, 37677), (1178, 25779), (1209, 25118), (1322, 22971), (1482, 20491), (1767, 17186), (1983, 15314), (2418, 12559), (3534, 8593), (3966, 7657)]