30306654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7759}}^1$

素因数の和:7805

約数の個数: 48

約数和(自身を含む): 77475840

約数和(自身を除く): 47169186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7759, 15518, 23277, 46554, 54313, 69831, 108626, 139662, 162939, 240529, 325878, 481058, 488817, 721587, 977634, 1443174, 1683703, 2164761, 3367406, 4329522, 5051109, 10102218, 15153327, 30306654]

約数ペア:

[(1, 30306654), (2, 15153327), (3, 10102218), (6, 5051109), (7, 4329522), (9, 3367406), (14, 2164761), (18, 1683703), (21, 1443174), (31, 977634), (42, 721587), (62, 488817), (63, 481058), (93, 325878), (126, 240529), (186, 162939), (217, 139662), (279, 108626), (434, 69831), (558, 54313), (651, 46554), (1302, 23277), (1953, 15518), (3906, 7759)]