42439530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3391

約数の個数: 64

約数和(自身を含む): 118349568

約数和(自身を除く): 75910038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 3313, 4270, 6405, 6626, 9939, 12810, 16565, 19878, 23191, 33130, 46382, 49695, 69573, 99390, 115955, 139146, 202093, 231910, 347865, 404186, 606279, 695730, 1010465, 1212558, 1414651, 2020930, 2829302, 3031395, 4243953, 6062790, 7073255, 8487906, 14146510, 21219765, 42439530]

約数ペア:

[(1, 42439530), (2, 21219765), (3, 14146510), (5, 8487906), (6, 7073255), (7, 6062790), (10, 4243953), (14, 3031395), (15, 2829302), (21, 2020930), (30, 1414651), (35, 1212558), (42, 1010465), (61, 695730), (70, 606279), (105, 404186), (122, 347865), (183, 231910), (210, 202093), (305, 139146), (366, 115955), (427, 99390), (610, 69573), (854, 49695), (915, 46382), (1281, 33130), (1830, 23191), (2135, 19878), (2562, 16565), (3313, 12810), (4270, 9939), (6405, 6626)]