258210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 711360

約数和(自身を除く): 453150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 151, 171, 190, 285, 302, 342, 453, 570, 755, 855, 906, 1359, 1510, 1710, 2265, 2718, 2869, 4530, 5738, 6795, 8607, 13590, 14345, 17214, 25821, 28690, 43035, 51642, 86070, 129105, 258210]

約数ペア:

[(1, 258210), (2, 129105), (3, 86070), (5, 51642), (6, 43035), (9, 28690), (10, 25821), (15, 17214), (18, 14345), (19, 13590), (30, 8607), (38, 6795), (45, 5738), (57, 4530), (90, 2869), (95, 2718), (114, 2265), (151, 1710), (171, 1510), (190, 1359), (285, 906), (302, 855), (342, 755), (453, 570)]