80483970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{54751}}^1$

素因数の和:54775

約数の個数: 48

約数和(自身を含む): 224702208

約数和(自身を除く): 144218238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 54751, 109502, 164253, 273755, 328506, 383257, 547510, 766514, 821265, 1149771, 1642530, 1916285, 2299542, 2682799, 3832570, 5365598, 5748855, 8048397, 11497710, 13413995, 16096794, 26827990, 40241985, 80483970]

約数ペア:

[(1, 80483970), (2, 40241985), (3, 26827990), (5, 16096794), (6, 13413995), (7, 11497710), (10, 8048397), (14, 5748855), (15, 5365598), (21, 3832570), (30, 2682799), (35, 2299542), (42, 1916285), (49, 1642530), (70, 1149771), (98, 821265), (105, 766514), (147, 547510), (210, 383257), (245, 328506), (294, 273755), (490, 164253), (735, 109502), (1470, 54751)]