445849020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107693}}^1$

素因数の和:107731

約数の個数: 72

約数和(自身を含む): 1411222176

約数和(自身を除く): 965373156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 107693, 215386, 323079, 430772, 538465, 646158, 969237, 1076930, 1292316, 1615395, 1938474, 2153860, 2476939, 3230790, 3876948, 4846185, 4953878, 6461580, 7430817, 9692370, 9907756, 12384695, 14861634, 19384740, 22292451, 24769390, 29723268, 37154085, 44584902, 49538780, 74308170, 89169804, 111462255, 148616340, 222924510, 445849020]

約数ペア:

[(1, 445849020), (2, 222924510), (3, 148616340), (4, 111462255), (5, 89169804), (6, 74308170), (9, 49538780), (10, 44584902), (12, 37154085), (15, 29723268), (18, 24769390), (20, 22292451), (23, 19384740), (30, 14861634), (36, 12384695), (45, 9907756), (46, 9692370), (60, 7430817), (69, 6461580), (90, 4953878), (92, 4846185), (115, 3876948), (138, 3230790), (180, 2476939), (207, 2153860), (230, 1938474), (276, 1615395), (345, 1292316), (414, 1076930), (460, 969237), (690, 646158), (828, 538465), (1035, 430772), (1380, 323079), (2070, 215386), (4140, 107693)]