279202230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12071}}^1$

素因数の和:12341

約数の個数: 48

約数和(自身を含む): 728810784

約数和(自身を除く): 449608554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 11565, 12071, 23130, 24142, 36213, 60355, 72426, 108639, 120710, 181065, 217278, 362130, 543195, 1086390, 3102247, 6204494, 9306741, 15511235, 18613482, 27920223, 31022470, 46533705, 55840446, 93067410, 139601115, 279202230]

約数ペア:

[(1, 279202230), (2, 139601115), (3, 93067410), (5, 55840446), (6, 46533705), (9, 31022470), (10, 27920223), (15, 18613482), (18, 15511235), (30, 9306741), (45, 6204494), (90, 3102247), (257, 1086390), (514, 543195), (771, 362130), (1285, 217278), (1542, 181065), (2313, 120710), (2570, 108639), (3855, 72426), (4626, 60355), (7710, 36213), (11565, 24142), (12071, 23130)]