80360490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{54667}}^1$

素因数の和:54691

約数の個数: 48

約数和(自身を含む): 224357472

約数和(自身を除く): 143996982

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, 54667, 109334, 164001, 273335, 328002, 382669, 546670, 765338, 820005, 1148007, 1640010, 1913345, 2296014, 2678683, 3826690, 5357366, 5740035, 8036049, 11480070, 13393415, 16072098, 26786830, 40180245, 80360490]

約数ペア:

[(1, 80360490), (2, 40180245), (3, 26786830), (5, 16072098), (6, 13393415), (7, 11480070), (10, 8036049), (14, 5740035), (15, 5357366), (21, 3826690), (30, 2678683), (35, 2296014), (42, 1913345), (49, 1640010), (70, 1148007), (98, 820005), (105, 765338), (147, 546670), (210, 382669), (245, 328002), (294, 273335), (490, 164001), (735, 109334), (1470, 54667)]