3048487960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{222193}}^1$

素因数の和:222225

約数の個数: 64

約数和(自身を含む): 7998984000

約数和(自身を除く): 4950496040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 222193, 444386, 888772, 1110965, 1555351, 1777544, 2221930, 3110702, 4443860, 6221404, 7776755, 8887720, 10887457, 12442808, 15553510, 21774914, 31107020, 43549828, 54437285, 62214040, 76212199, 87099656, 108874570, 152424398, 217749140, 304848796, 381060995, 435498280, 609697592, 762121990, 1524243980, 3048487960]

約数ペア:

[(1, 3048487960), (2, 1524243980), (4, 762121990), (5, 609697592), (7, 435498280), (8, 381060995), (10, 304848796), (14, 217749140), (20, 152424398), (28, 108874570), (35, 87099656), (40, 76212199), (49, 62214040), (56, 54437285), (70, 43549828), (98, 31107020), (140, 21774914), (196, 15553510), (245, 12442808), (280, 10887457), (343, 8887720), (392, 7776755), (490, 6221404), (686, 4443860), (980, 3110702), (1372, 2221930), (1715, 1777544), (1960, 1555351), (2744, 1110965), (3430, 888772), (6860, 444386), (13720, 222193)]