4170430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 8460288

約数和(自身を除く): 4289858

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1223, 1705, 2446, 3410, 6115, 12230, 13453, 26906, 37913, 67265, 75826, 134530, 189565, 379130, 417043, 834086, 2085215, 4170430]

約数ペア:

[(1, 4170430), (2, 2085215), (5, 834086), (10, 417043), (11, 379130), (22, 189565), (31, 134530), (55, 75826), (62, 67265), (110, 37913), (155, 26906), (310, 13453), (341, 12230), (682, 6115), (1223, 3410), (1705, 2446)]