72982770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1531}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 201194496

約数和(自身を除く): 128211726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1531, 1589, 2270, 3062, 3178, 3405, 4593, 4767, 6810, 7655, 7945, 9186, 9534, 10717, 15310, 15890, 21434, 22965, 23835, 32151, 45930, 47670, 53585, 64302, 107170, 160755, 321510, 347537, 695074, 1042611, 1737685, 2085222, 2432759, 3475370, 4865518, 5213055, 7298277, 10426110, 12163795, 14596554, 24327590, 36491385, 72982770]

約数ペア:

[(1, 72982770), (2, 36491385), (3, 24327590), (5, 14596554), (6, 12163795), (7, 10426110), (10, 7298277), (14, 5213055), (15, 4865518), (21, 3475370), (30, 2432759), (35, 2085222), (42, 1737685), (70, 1042611), (105, 695074), (210, 347537), (227, 321510), (454, 160755), (681, 107170), (1135, 64302), (1362, 53585), (1531, 47670), (1589, 45930), (2270, 32151), (3062, 23835), (3178, 22965), (3405, 21434), (4593, 15890), (4767, 15310), (6810, 10717), (7655, 9534), (7945, 9186)]