143264330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42013}}^1$

素因数の和:42062

約数の個数: 32

約数和(自身を含む): 290400768

約数和(自身を除く): 147136438

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 42013, 84026, 210065, 420130, 462143, 924286, 1302403, 2310715, 2604806, 4621430, 6512015, 13024030, 14326433, 28652866, 71632165, 143264330]

約数ペア:

[(1, 143264330), (2, 71632165), (5, 28652866), (10, 14326433), (11, 13024030), (22, 6512015), (31, 4621430), (55, 2604806), (62, 2310715), (110, 1302403), (155, 924286), (310, 462143), (341, 420130), (682, 210065), (1705, 84026), (3410, 42013)]