1370595556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 2811925368

約数和(自身を除く): 1441329812

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 157, 187, 242, 314, 374, 484, 628, 748, 1061, 1727, 2057, 2122, 2669, 3454, 4114, 4244, 5338, 6908, 8228, 10676, 11671, 18037, 18997, 23342, 29359, 36074, 37994, 46684, 58718, 72148, 75988, 117436, 128381, 166577, 198407, 256762, 322949, 333154, 396814, 513524, 645898, 666308, 793628, 1291796, 1832347, 2182477, 2831809, 3664694, 4364954, 5663618, 7329388, 8729908, 11327236, 20155817, 31149899, 40311634, 62299798, 80623268, 124599596, 342648889, 685297778, 1370595556]

約数ペア:

[(1, 1370595556), (2, 685297778), (4, 342648889), (11, 124599596), (17, 80623268), (22, 62299798), (34, 40311634), (44, 31149899), (68, 20155817), (121, 11327236), (157, 8729908), (187, 7329388), (242, 5663618), (314, 4364954), (374, 3664694), (484, 2831809), (628, 2182477), (748, 1832347), (1061, 1291796), (1727, 793628), (2057, 666308), (2122, 645898), (2669, 513524), (3454, 396814), (4114, 333154), (4244, 322949), (5338, 256762), (6908, 198407), (8228, 166577), (10676, 128381), (11671, 117436), (18037, 75988), (18997, 72148), (23342, 58718), (29359, 46684), (36074, 37994)]