30671388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 85818096

約数和(自身を除く): 55146708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1061, 1314, 1606, 2122, 2409, 2628, 3183, 3212, 4244, 4818, 6366, 7227, 9549, 9636, 11671, 12732, 14454, 19098, 23342, 28908, 35013, 38196, 46684, 70026, 77453, 105039, 140052, 154906, 210078, 232359, 309812, 420156, 464718, 697077, 851983, 929436, 1394154, 1703966, 2555949, 2788308, 3407932, 5111898, 7667847, 10223796, 15335694, 30671388]

約数ペア:

[(1, 30671388), (2, 15335694), (3, 10223796), (4, 7667847), (6, 5111898), (9, 3407932), (11, 2788308), (12, 2555949), (18, 1703966), (22, 1394154), (33, 929436), (36, 851983), (44, 697077), (66, 464718), (73, 420156), (99, 309812), (132, 232359), (146, 210078), (198, 154906), (219, 140052), (292, 105039), (396, 77453), (438, 70026), (657, 46684), (803, 38196), (876, 35013), (1061, 28908), (1314, 23342), (1606, 19098), (2122, 14454), (2409, 12732), (2628, 11671), (3183, 9636), (3212, 9549), (4244, 7227), (4818, 6366)]