2149558830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{33311}}^1$

素因数の和:33566

約数の個数: 64

約数和(自身を含む): 5756313600

約数和(自身を除く): 3606754770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 6453, 7170, 10755, 12906, 21510, 32265, 33311, 64530, 66622, 99933, 166555, 199866, 299799, 333110, 499665, 599598, 899397, 999330, 1498995, 1798794, 2997990, 4496985, 7961329, 8993970, 15922658, 23883987, 39806645, 47767974, 71651961, 79613290, 119419935, 143303922, 214955883, 238839870, 358259805, 429911766, 716519610, 1074779415, 2149558830]

約数ペア:

[(1, 2149558830), (2, 1074779415), (3, 716519610), (5, 429911766), (6, 358259805), (9, 238839870), (10, 214955883), (15, 143303922), (18, 119419935), (27, 79613290), (30, 71651961), (45, 47767974), (54, 39806645), (90, 23883987), (135, 15922658), (239, 8993970), (270, 7961329), (478, 4496985), (717, 2997990), (1195, 1798794), (1434, 1498995), (2151, 999330), (2390, 899397), (3585, 599598), (4302, 499665), (6453, 333110), (7170, 299799), (10755, 199866), (12906, 166555), (21510, 99933), (32265, 66622), (33311, 64530)]