30553660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 67608576

約数和(自身を除く): 37054916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 523, 635, 1046, 1270, 2092, 2540, 2615, 2921, 5230, 5842, 10460, 11684, 12029, 14605, 24058, 29210, 48116, 58420, 60145, 66421, 120290, 132842, 240580, 265684, 332105, 664210, 1328420, 1527683, 3055366, 6110732, 7638415, 15276830, 30553660]

約数ペア:

[(1, 30553660), (2, 15276830), (4, 7638415), (5, 6110732), (10, 3055366), (20, 1527683), (23, 1328420), (46, 664210), (92, 332105), (115, 265684), (127, 240580), (230, 132842), (254, 120290), (460, 66421), (508, 60145), (523, 58420), (635, 48116), (1046, 29210), (1270, 24058), (2092, 14605), (2540, 12029), (2615, 11684), (2921, 10460), (5230, 5842)]