71802060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108791}}^1$

素因数の和:108814

約数の個数: 48

約数和(自身を含む): 219324672

約数和(自身を除く): 147522612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 108791, 217582, 326373, 435164, 543955, 652746, 1087910, 1196701, 1305492, 1631865, 2175820, 2393402, 3263730, 3590103, 4786804, 5983505, 6527460, 7180206, 11967010, 14360412, 17950515, 23934020, 35901030, 71802060]

約数ペア:

[(1, 71802060), (2, 35901030), (3, 23934020), (4, 17950515), (5, 14360412), (6, 11967010), (10, 7180206), (11, 6527460), (12, 5983505), (15, 4786804), (20, 3590103), (22, 3263730), (30, 2393402), (33, 2175820), (44, 1631865), (55, 1305492), (60, 1196701), (66, 1087910), (110, 652746), (132, 543955), (165, 435164), (220, 326373), (330, 217582), (660, 108791)]