201207030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{100103}}^1$

素因数の和:100180

約数の個数: 32

約数和(自身を含む): 490109184

約数和(自身を除く): 288902154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 100103, 200206, 300309, 500515, 600618, 1001030, 1501545, 3003090, 6706901, 13413802, 20120703, 33534505, 40241406, 67069010, 100603515, 201207030]

約数ペア:

[(1, 201207030), (2, 100603515), (3, 67069010), (5, 40241406), (6, 33534505), (10, 20120703), (15, 13413802), (30, 6706901), (67, 3003090), (134, 1501545), (201, 1001030), (335, 600618), (402, 500515), (670, 300309), (1005, 200206), (2010, 100103)]