143474820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77137}}^1$

素因数の和:77180

約数の個数: 48

約数和(自身を含む): 414693888

約数和(自身を除く): 271219068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 77137, 154274, 231411, 308548, 385685, 462822, 771370, 925644, 1157055, 1542740, 2314110, 2391247, 4628220, 4782494, 7173741, 9564988, 11956235, 14347482, 23912470, 28694964, 35868705, 47824940, 71737410, 143474820]

約数ペア:

[(1, 143474820), (2, 71737410), (3, 47824940), (4, 35868705), (5, 28694964), (6, 23912470), (10, 14347482), (12, 11956235), (15, 9564988), (20, 7173741), (30, 4782494), (31, 4628220), (60, 2391247), (62, 2314110), (93, 1542740), (124, 1157055), (155, 925644), (186, 771370), (310, 462822), (372, 385685), (465, 308548), (620, 231411), (930, 154274), (1860, 77137)]