12976530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 36211968

約数和(自身を除く): 23235438

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, 1013, 1281, 1830, 2026, 2135, 2562, 3039, 4270, 5065, 6078, 6405, 7091, 10130, 12810, 14182, 15195, 21273, 30390, 35455, 42546, 61793, 70910, 106365, 123586, 185379, 212730, 308965, 370758, 432551, 617930, 865102, 926895, 1297653, 1853790, 2162755, 2595306, 4325510, 6488265, 12976530]

約数ペア:

[(1, 12976530), (2, 6488265), (3, 4325510), (5, 2595306), (6, 2162755), (7, 1853790), (10, 1297653), (14, 926895), (15, 865102), (21, 617930), (30, 432551), (35, 370758), (42, 308965), (61, 212730), (70, 185379), (105, 123586), (122, 106365), (183, 70910), (210, 61793), (305, 42546), (366, 35455), (427, 30390), (610, 21273), (854, 15195), (915, 14182), (1013, 12810), (1281, 10130), (1830, 7091), (2026, 6405), (2135, 6078), (2562, 5065), (3039, 4270)]