286275390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307823}}^1$

素因数の和:307864

約数の個数: 32

約数和(自身を含む): 709226496

約数和(自身を除く): 422951106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 307823, 615646, 923469, 1539115, 1846938, 3078230, 4617345, 9234690, 9542513, 19085026, 28627539, 47712565, 57255078, 95425130, 143137695, 286275390]

約数ペア:

[(1, 286275390), (2, 143137695), (3, 95425130), (5, 57255078), (6, 47712565), (10, 28627539), (15, 19085026), (30, 9542513), (31, 9234690), (62, 4617345), (93, 3078230), (155, 1846938), (186, 1539115), (310, 923469), (465, 615646), (930, 307823)]