230629860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8161}}^1$

素因数の和:8333

約数の個数: 72

約数和(自身を含む): 704119416

約数和(自身を除く): 473489556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 8161, 9420, 14130, 16322, 24483, 28260, 32644, 40805, 48966, 73449, 81610, 97932, 122415, 146898, 163220, 244830, 293796, 367245, 489660, 734490, 1281277, 1468980, 2562554, 3843831, 5125108, 6406385, 7687662, 11531493, 12812770, 15375324, 19219155, 23062986, 25625540, 38438310, 46125972, 57657465, 76876620, 115314930, 230629860]

約数ペア:

[(1, 230629860), (2, 115314930), (3, 76876620), (4, 57657465), (5, 46125972), (6, 38438310), (9, 25625540), (10, 23062986), (12, 19219155), (15, 15375324), (18, 12812770), (20, 11531493), (30, 7687662), (36, 6406385), (45, 5125108), (60, 3843831), (90, 2562554), (157, 1468980), (180, 1281277), (314, 734490), (471, 489660), (628, 367245), (785, 293796), (942, 244830), (1413, 163220), (1570, 146898), (1884, 122415), (2355, 97932), (2826, 81610), (3140, 73449), (4710, 48966), (5652, 40805), (7065, 32644), (8161, 28260), (9420, 24483), (14130, 16322)]