31157010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5167}}^1$

素因数の和:5247

約数の個数: 48

約数和(自身を含む): 82233216

約数和(自身を除く): 51076206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 5167, 6030, 10334, 15501, 25835, 31002, 46503, 51670, 77505, 93006, 155010, 232515, 346189, 465030, 692378, 1038567, 1730945, 2077134, 3115701, 3461890, 5192835, 6231402, 10385670, 15578505, 31157010]

約数ペア:

[(1, 31157010), (2, 15578505), (3, 10385670), (5, 6231402), (6, 5192835), (9, 3461890), (10, 3115701), (15, 2077134), (18, 1730945), (30, 1038567), (45, 692378), (67, 465030), (90, 346189), (134, 232515), (201, 155010), (335, 93006), (402, 77505), (603, 51670), (670, 46503), (1005, 31002), (1206, 25835), (2010, 15501), (3015, 10334), (5167, 6030)]