1950130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 4322304

約数和(自身を除く): 2372174

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2143, 4286, 10715, 15001, 21430, 27859, 30002, 55718, 75005, 139295, 150010, 195013, 278590, 390026, 975065, 1950130]

約数ペア:

[(1, 1950130), (2, 975065), (5, 390026), (7, 278590), (10, 195013), (13, 150010), (14, 139295), (26, 75005), (35, 55718), (65, 30002), (70, 27859), (91, 21430), (130, 15001), (182, 10715), (455, 4286), (910, 2143)]