8280510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 23836032

約数和(自身を除く): 15555522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 131, 147, 210, 215, 245, 258, 262, 294, 301, 393, 430, 490, 602, 645, 655, 735, 786, 903, 917, 1290, 1310, 1470, 1505, 1806, 1834, 1965, 2107, 2751, 3010, 3930, 4214, 4515, 4585, 5502, 5633, 6321, 6419, 9030, 9170, 10535, 11266, 12642, 12838, 13755, 16899, 19257, 21070, 27510, 28165, 31605, 32095, 33798, 38514, 39431, 56330, 63210, 64190, 78862, 84495, 96285, 118293, 168990, 192570, 197155, 236586, 276017, 394310, 552034, 591465, 828051, 1182930, 1380085, 1656102, 2760170, 4140255, 8280510]

約数ペア:

[(1, 8280510), (2, 4140255), (3, 2760170), (5, 1656102), (6, 1380085), (7, 1182930), (10, 828051), (14, 591465), (15, 552034), (21, 394310), (30, 276017), (35, 236586), (42, 197155), (43, 192570), (49, 168990), (70, 118293), (86, 96285), (98, 84495), (105, 78862), (129, 64190), (131, 63210), (147, 56330), (210, 39431), (215, 38514), (245, 33798), (258, 32095), (262, 31605), (294, 28165), (301, 27510), (393, 21070), (430, 19257), (490, 16899), (602, 13755), (645, 12838), (655, 12642), (735, 11266), (786, 10535), (903, 9170), (917, 9030), (1290, 6419), (1310, 6321), (1470, 5633), (1505, 5502), (1806, 4585), (1834, 4515), (1965, 4214), (2107, 3930), (2751, 3010)]