43156890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 130455936

約数和(自身を除く): 87299046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1123, 1281, 1830, 2135, 2246, 2562, 2745, 3369, 3843, 4270, 5490, 5615, 6405, 6738, 7686, 7861, 10107, 11230, 12810, 15722, 16845, 19215, 20214, 23583, 33690, 38430, 39305, 47166, 50535, 68503, 70749, 78610, 101070, 117915, 137006, 141498, 205509, 235830, 342515, 353745, 411018, 479521, 616527, 685030, 707490, 959042, 1027545, 1233054, 1438563, 2055090, 2397605, 2877126, 3082635, 4315689, 4795210, 6165270, 7192815, 8631378, 14385630, 21578445, 43156890]

約数ペア:

[(1, 43156890), (2, 21578445), (3, 14385630), (5, 8631378), (6, 7192815), (7, 6165270), (9, 4795210), (10, 4315689), (14, 3082635), (15, 2877126), (18, 2397605), (21, 2055090), (30, 1438563), (35, 1233054), (42, 1027545), (45, 959042), (61, 707490), (63, 685030), (70, 616527), (90, 479521), (105, 411018), (122, 353745), (126, 342515), (183, 235830), (210, 205509), (305, 141498), (315, 137006), (366, 117915), (427, 101070), (549, 78610), (610, 70749), (630, 68503), (854, 50535), (915, 47166), (1098, 39305), (1123, 38430), (1281, 33690), (1830, 23583), (2135, 20214), (2246, 19215), (2562, 16845), (2745, 15722), (3369, 12810), (3843, 11230), (4270, 10107), (5490, 7861), (5615, 7686), (6405, 6738)]