8974620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 27636336

約数和(自身を除く): 18661716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 683, 730, 876, 1095, 1314, 1366, 1460, 2049, 2190, 2628, 2732, 3285, 3415, 4098, 4380, 6147, 6570, 6830, 8196, 10245, 12294, 13140, 13660, 20490, 24588, 30735, 40980, 49859, 61470, 99718, 122940, 149577, 199436, 249295, 299154, 448731, 498590, 598308, 747885, 897462, 997180, 1495770, 1794924, 2243655, 2991540, 4487310, 8974620]

約数ペア:

[(1, 8974620), (2, 4487310), (3, 2991540), (4, 2243655), (5, 1794924), (6, 1495770), (9, 997180), (10, 897462), (12, 747885), (15, 598308), (18, 498590), (20, 448731), (30, 299154), (36, 249295), (45, 199436), (60, 149577), (73, 122940), (90, 99718), (146, 61470), (180, 49859), (219, 40980), (292, 30735), (365, 24588), (438, 20490), (657, 13660), (683, 13140), (730, 12294), (876, 10245), (1095, 8196), (1314, 6830), (1366, 6570), (1460, 6147), (2049, 4380), (2190, 4098), (2628, 3415), (2732, 3285)]