155320470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{575261}}^1$

素因数の和:575277

約数の個数: 32

約数和(自身を含む): 414188640

約数和(自身を除く): 258868170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 575261, 1150522, 1725783, 2876305, 3451566, 5177349, 5752610, 8628915, 10354698, 15532047, 17257830, 25886745, 31064094, 51773490, 77660235, 155320470]

約数ペア:

[(1, 155320470), (2, 77660235), (3, 51773490), (5, 31064094), (6, 25886745), (9, 17257830), (10, 15532047), (15, 10354698), (18, 8628915), (27, 5752610), (30, 5177349), (45, 3451566), (54, 2876305), (90, 1725783), (135, 1150522), (270, 575261)]