285730322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 490160160

約数和(自身を除く): 204429838

約数列:

[1, 2, 17, 19, 34, 38, 73, 83, 146, 166, 323, 646, 1241, 1387, 1411, 1577, 2482, 2774, 2822, 3154, 5329, 6059, 10658, 12118, 23579, 26809, 47158, 53618, 90593, 101251, 103003, 115121, 181186, 202502, 206006, 230242, 442307, 884614, 1721267, 1957057, 3442534, 3914114, 7519219, 8403833, 15038438, 16807666, 142865161, 285730322]

約数ペア:

[(1, 285730322), (2, 142865161), (17, 16807666), (19, 15038438), (34, 8403833), (38, 7519219), (73, 3914114), (83, 3442534), (146, 1957057), (166, 1721267), (323, 884614), (646, 442307), (1241, 230242), (1387, 206006), (1411, 202502), (1577, 181186), (2482, 115121), (2774, 103003), (2822, 101251), (3154, 90593), (5329, 53618), (6059, 47158), (10658, 26809), (12118, 23579)]