30139201120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{26910001}}^1$

素因数の和:26910023

約数の個数: 48

約数和(自身を含む): 81375846048

約数和(自身を除く): 51236644928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 26910001, 53820002, 107640004, 134550005, 188370007, 215280008, 269100010, 376740014, 430560016, 538200020, 753480028, 861120032, 941850035, 1076400040, 1506960056, 1883700070, 2152800080, 3013920112, 3767400140, 4305600160, 6027840224, 7534800280, 15069600560, 30139201120]

約数ペア:

[(1, 30139201120), (2, 15069600560), (4, 7534800280), (5, 6027840224), (7, 4305600160), (8, 3767400140), (10, 3013920112), (14, 2152800080), (16, 1883700070), (20, 1506960056), (28, 1076400040), (32, 941850035), (35, 861120032), (40, 753480028), (56, 538200020), (70, 430560016), (80, 376740014), (112, 269100010), (140, 215280008), (160, 188370007), (224, 134550005), (280, 107640004), (560, 53820002), (1120, 26910001)]