242548130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{18223}}^1$

素因数の和:18263

約数の個数: 32

約数和(自身を含む): 480238848

約数和(自身を除く): 237690718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 18223, 36446, 91115, 182230, 200453, 400906, 1002265, 2004530, 2204983, 4409966, 11024915, 22049830, 24254813, 48509626, 121274065, 242548130]

約数ペア:

[(1, 242548130), (2, 121274065), (5, 48509626), (10, 24254813), (11, 22049830), (22, 11024915), (55, 4409966), (110, 2204983), (121, 2004530), (242, 1002265), (605, 400906), (1210, 200453), (1331, 182230), (2662, 91115), (6655, 36446), (13310, 18223)]