57870090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 98119926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 83, 90, 122, 127, 166, 183, 249, 254, 305, 366, 381, 415, 498, 549, 610, 635, 747, 762, 830, 915, 1098, 1143, 1245, 1270, 1494, 1830, 1905, 2286, 2490, 2745, 3735, 3810, 5063, 5490, 5715, 7470, 7747, 10126, 10541, 11430, 15189, 15494, 21082, 23241, 25315, 30378, 31623, 38735, 45567, 46482, 50630, 52705, 63246, 69723, 75945, 77470, 91134, 94869, 105410, 116205, 139446, 151890, 158115, 189738, 227835, 232410, 316230, 348615, 455670, 474345, 643001, 697230, 948690, 1286002, 1929003, 3215005, 3858006, 5787009, 6430010, 9645015, 11574018, 19290030, 28935045, 57870090]

約数ペア:

[(1, 57870090), (2, 28935045), (3, 19290030), (5, 11574018), (6, 9645015), (9, 6430010), (10, 5787009), (15, 3858006), (18, 3215005), (30, 1929003), (45, 1286002), (61, 948690), (83, 697230), (90, 643001), (122, 474345), (127, 455670), (166, 348615), (183, 316230), (249, 232410), (254, 227835), (305, 189738), (366, 158115), (381, 151890), (415, 139446), (498, 116205), (549, 105410), (610, 94869), (635, 91134), (747, 77470), (762, 75945), (830, 69723), (915, 63246), (1098, 52705), (1143, 50630), (1245, 46482), (1270, 45567), (1494, 38735), (1830, 31623), (1905, 30378), (2286, 25315), (2490, 23241), (2745, 21082), (3735, 15494), (3810, 15189), (5063, 11430), (5490, 10541), (5715, 10126), (7470, 7747)]