77314890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 189775872

約数和(自身を除く): 112460982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 131, 191, 206, 262, 309, 382, 393, 515, 573, 618, 655, 786, 955, 1030, 1146, 1310, 1545, 1910, 1965, 2865, 3090, 3930, 5730, 13493, 19673, 25021, 26986, 39346, 40479, 50042, 59019, 67465, 75063, 80958, 98365, 118038, 125105, 134930, 150126, 196730, 202395, 250210, 295095, 375315, 404790, 590190, 750630, 2577163, 5154326, 7731489, 12885815, 15462978, 25771630, 38657445, 77314890]

約数ペア:

[(1, 77314890), (2, 38657445), (3, 25771630), (5, 15462978), (6, 12885815), (10, 7731489), (15, 5154326), (30, 2577163), (103, 750630), (131, 590190), (191, 404790), (206, 375315), (262, 295095), (309, 250210), (382, 202395), (393, 196730), (515, 150126), (573, 134930), (618, 125105), (655, 118038), (786, 98365), (955, 80958), (1030, 75063), (1146, 67465), (1310, 59019), (1545, 50042), (1910, 40479), (1965, 39346), (2865, 26986), (3090, 25021), (3930, 19673), (5730, 13493)]