147390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^3$

素因数の和:61

約数の個数: 32

約数和(自身を含む): 375840

約数和(自身を除く): 228450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 4913, 8670, 9826, 14739, 24565, 29478, 49130, 73695, 147390]

約数ペア:

[(1, 147390), (2, 73695), (3, 49130), (5, 29478), (6, 24565), (10, 14739), (15, 9826), (17, 8670), (30, 4913), (34, 4335), (51, 2890), (85, 1734), (102, 1445), (170, 867), (255, 578), (289, 510)]