2013367070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 4406814720

約数和(自身を除く): 2393447650

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 137, 143, 215, 239, 274, 286, 430, 473, 478, 559, 685, 715, 946, 1118, 1195, 1370, 1430, 1507, 1781, 2365, 2390, 2629, 2795, 3014, 3107, 3562, 4730, 5258, 5590, 5891, 6149, 6214, 7535, 8905, 10277, 11782, 12298, 13145, 15070, 15535, 17810, 19591, 20554, 26290, 29455, 30745, 31070, 32743, 34177, 39182, 51385, 58910, 61490, 64801, 65486, 68354, 76583, 97955, 102770, 113047, 129602, 133601, 153166, 163715, 170885, 195910, 226094, 267202, 324005, 327430, 341770, 360173, 382915, 425659, 565235, 648010, 668005, 720346, 765830, 842413, 851318, 1130470, 1336010, 1407949, 1469611, 1684826, 1800865, 2128295, 2815898, 2939222, 3601730, 4212065, 4256590, 4682249, 7039745, 7348055, 8424130, 9364498, 14079490, 14696110, 15487439, 18303337, 23411245, 30974878, 36606674, 46822490, 77437195, 91516685, 154874390, 183033370, 201336707, 402673414, 1006683535, 2013367070]

約数ペア:

[(1, 2013367070), (2, 1006683535), (5, 402673414), (10, 201336707), (11, 183033370), (13, 154874390), (22, 91516685), (26, 77437195), (43, 46822490), (55, 36606674), (65, 30974878), (86, 23411245), (110, 18303337), (130, 15487439), (137, 14696110), (143, 14079490), (215, 9364498), (239, 8424130), (274, 7348055), (286, 7039745), (430, 4682249), (473, 4256590), (478, 4212065), (559, 3601730), (685, 2939222), (715, 2815898), (946, 2128295), (1118, 1800865), (1195, 1684826), (1370, 1469611), (1430, 1407949), (1507, 1336010), (1781, 1130470), (2365, 851318), (2390, 842413), (2629, 765830), (2795, 720346), (3014, 668005), (3107, 648010), (3562, 565235), (4730, 425659), (5258, 382915), (5590, 360173), (5891, 341770), (6149, 327430), (6214, 324005), (7535, 267202), (8905, 226094), (10277, 195910), (11782, 170885), (12298, 163715), (13145, 153166), (15070, 133601), (15535, 129602), (17810, 113047), (19591, 102770), (20554, 97955), (26290, 76583), (29455, 68354), (30745, 65486), (31070, 64801), (32743, 61490), (34177, 58910), (39182, 51385)]