122471310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 331752960

約数和(自身を除く): 209281650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 67, 78, 86, 109, 129, 130, 134, 195, 201, 215, 218, 258, 327, 335, 390, 402, 430, 545, 559, 645, 654, 670, 871, 1005, 1090, 1118, 1290, 1417, 1635, 1677, 1742, 2010, 2613, 2795, 2834, 2881, 3270, 3354, 4251, 4355, 4687, 5226, 5590, 5762, 7085, 7303, 8385, 8502, 8643, 8710, 9374, 13065, 14061, 14170, 14405, 14606, 16770, 17286, 21255, 21909, 23435, 26130, 28122, 28810, 36515, 37453, 42510, 43215, 43818, 46870, 60931, 70305, 73030, 74906, 86430, 94939, 109545, 112359, 121862, 140610, 182793, 187265, 189878, 219090, 224718, 284817, 304655, 314029, 365586, 374530, 474695, 561795, 569634, 609310, 628058, 913965, 942087, 949390, 1123590, 1424085, 1570145, 1827930, 1884174, 2848170, 3140290, 4082377, 4710435, 8164754, 9420870, 12247131, 20411885, 24494262, 40823770, 61235655, 122471310]

約数ペア:

[(1, 122471310), (2, 61235655), (3, 40823770), (5, 24494262), (6, 20411885), (10, 12247131), (13, 9420870), (15, 8164754), (26, 4710435), (30, 4082377), (39, 3140290), (43, 2848170), (65, 1884174), (67, 1827930), (78, 1570145), (86, 1424085), (109, 1123590), (129, 949390), (130, 942087), (134, 913965), (195, 628058), (201, 609310), (215, 569634), (218, 561795), (258, 474695), (327, 374530), (335, 365586), (390, 314029), (402, 304655), (430, 284817), (545, 224718), (559, 219090), (645, 189878), (654, 187265), (670, 182793), (871, 140610), (1005, 121862), (1090, 112359), (1118, 109545), (1290, 94939), (1417, 86430), (1635, 74906), (1677, 73030), (1742, 70305), (2010, 60931), (2613, 46870), (2795, 43818), (2834, 43215), (2881, 42510), (3270, 37453), (3354, 36515), (4251, 28810), (4355, 28122), (4687, 26130), (5226, 23435), (5590, 21909), (5762, 21255), (7085, 17286), (7303, 16770), (8385, 14606), (8502, 14405), (8643, 14170), (8710, 14061), (9374, 13065)]