1279130130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{526391}}^1$

素因数の和:526413

約数の個数: 48

約数和(自身を含む): 3448920384

約数和(自身を除く): 2169790254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 526391, 1052782, 1579173, 2631955, 3158346, 4737519, 5263910, 7895865, 9475038, 14212557, 15791730, 23687595, 28425114, 42637671, 47375190, 71062785, 85275342, 127913013, 142125570, 213188355, 255826026, 426376710, 639565065, 1279130130]

約数ペア:

[(1, 1279130130), (2, 639565065), (3, 426376710), (5, 255826026), (6, 213188355), (9, 142125570), (10, 127913013), (15, 85275342), (18, 71062785), (27, 47375190), (30, 42637671), (45, 28425114), (54, 23687595), (81, 15791730), (90, 14212557), (135, 9475038), (162, 7895865), (243, 5263910), (270, 4737519), (405, 3158346), (486, 2631955), (810, 1579173), (1215, 1052782), (2430, 526391)]