123902610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 228332910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 190, 195, 230, 247, 285, 299, 345, 390, 437, 494, 570, 598, 690, 727, 741, 874, 897, 1235, 1311, 1454, 1482, 1495, 1794, 2181, 2185, 2470, 2622, 2990, 3635, 3705, 4362, 4370, 4485, 5681, 6555, 7270, 7410, 8970, 9451, 10905, 11362, 13110, 13813, 16721, 17043, 18902, 21810, 27626, 28353, 28405, 33442, 34086, 41439, 47255, 50163, 56706, 56810, 69065, 82878, 83605, 85215, 94510, 100326, 138130, 141765, 167210, 170430, 179569, 207195, 217373, 250815, 283530, 317699, 359138, 414390, 434746, 501630, 538707, 635398, 652119, 897845, 953097, 1077414, 1086865, 1304238, 1588495, 1795690, 1906194, 2173730, 2693535, 3176990, 3260595, 4130087, 4765485, 5387070, 6521190, 8260174, 9530970, 12390261, 20650435, 24780522, 41300870, 61951305, 123902610]

約数ペア:

[(1, 123902610), (2, 61951305), (3, 41300870), (5, 24780522), (6, 20650435), (10, 12390261), (13, 9530970), (15, 8260174), (19, 6521190), (23, 5387070), (26, 4765485), (30, 4130087), (38, 3260595), (39, 3176990), (46, 2693535), (57, 2173730), (65, 1906194), (69, 1795690), (78, 1588495), (95, 1304238), (114, 1086865), (115, 1077414), (130, 953097), (138, 897845), (190, 652119), (195, 635398), (230, 538707), (247, 501630), (285, 434746), (299, 414390), (345, 359138), (390, 317699), (437, 283530), (494, 250815), (570, 217373), (598, 207195), (690, 179569), (727, 170430), (741, 167210), (874, 141765), (897, 138130), (1235, 100326), (1311, 94510), (1454, 85215), (1482, 83605), (1495, 82878), (1794, 69065), (2181, 56810), (2185, 56706), (2470, 50163), (2622, 47255), (2990, 41439), (3635, 34086), (3705, 33442), (4362, 28405), (4370, 28353), (4485, 27626), (5681, 21810), (6555, 18902), (7270, 17043), (7410, 16721), (8970, 13813), (9451, 13110), (10905, 11362)]