154330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 321408

約数和(自身を除く): 167078

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 230, 253, 305, 506, 610, 671, 1265, 1342, 1403, 2530, 2806, 3355, 6710, 7015, 14030, 15433, 30866, 77165, 154330]

約数ペア:

[(1, 154330), (2, 77165), (5, 30866), (10, 15433), (11, 14030), (22, 7015), (23, 6710), (46, 3355), (55, 2806), (61, 2530), (110, 1403), (115, 1342), (122, 1265), (230, 671), (253, 610), (305, 506)]