1649528070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{769}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 4002324480

約数和(自身を除く): 2352796410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 563, 635, 762, 769, 1126, 1270, 1538, 1689, 1905, 2307, 2815, 3378, 3810, 3845, 4614, 5630, 7690, 8445, 11535, 16890, 23070, 71501, 97663, 143002, 195326, 214503, 292989, 357505, 429006, 432947, 488315, 585978, 715010, 865894, 976630, 1072515, 1298841, 1464945, 2145030, 2164735, 2597682, 2929890, 4329470, 6494205, 12988410, 54984269, 109968538, 164952807, 274921345, 329905614, 549842690, 824764035, 1649528070]

約数ペア:

[(1, 1649528070), (2, 824764035), (3, 549842690), (5, 329905614), (6, 274921345), (10, 164952807), (15, 109968538), (30, 54984269), (127, 12988410), (254, 6494205), (381, 4329470), (563, 2929890), (635, 2597682), (762, 2164735), (769, 2145030), (1126, 1464945), (1270, 1298841), (1538, 1072515), (1689, 976630), (1905, 865894), (2307, 715010), (2815, 585978), (3378, 488315), (3810, 432947), (3845, 429006), (4614, 357505), (5630, 292989), (7690, 214503), (8445, 195326), (11535, 143002), (16890, 97663), (23070, 71501)]