351986940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85021}}^1$

素因数の和:85059

約数の個数: 72

約数和(自身を含む): 1114128288

約数和(自身を除く): 762141348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 85021, 170042, 255063, 340084, 425105, 510126, 765189, 850210, 1020252, 1275315, 1530378, 1700420, 1955483, 2550630, 3060756, 3825945, 3910966, 5101260, 5866449, 7651890, 7821932, 9777415, 11732898, 15303780, 17599347, 19554830, 23465796, 29332245, 35198694, 39109660, 58664490, 70397388, 87996735, 117328980, 175993470, 351986940]

約数ペア:

[(1, 351986940), (2, 175993470), (3, 117328980), (4, 87996735), (5, 70397388), (6, 58664490), (9, 39109660), (10, 35198694), (12, 29332245), (15, 23465796), (18, 19554830), (20, 17599347), (23, 15303780), (30, 11732898), (36, 9777415), (45, 7821932), (46, 7651890), (60, 5866449), (69, 5101260), (90, 3910966), (92, 3825945), (115, 3060756), (138, 2550630), (180, 1955483), (207, 1700420), (230, 1530378), (276, 1275315), (345, 1020252), (414, 850210), (460, 765189), (690, 510126), (828, 425105), (1035, 340084), (1380, 255063), (2070, 170042), (4140, 85021)]