312810818670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16016939}}^1$

素因数の和:16016990

約数の個数: 96

約数和(自身を含む): 959478773760

約数和(自身を除く): 646667955090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 16016939, 32033878, 48050817, 80084695, 96101634, 112118573, 144152451, 160169390, 224237146, 240254085, 288304902, 336355719, 480508170, 496525109, 560592865, 672711438, 720762255, 993050218, 1009067157, 1121185730, 1441524510, 1489575327, 1681778595, 2018134314, 2482625545, 2979150654, 3363557190, 3475675763, 4468725981, 4965251090, 5045335785, 6951351526, 7447876635, 8937451962, 10090671570, 10427027289, 14895753270, 17378378815, 20854054578, 22343629905, 31281081867, 34756757630, 44687259810, 52135136445, 62562163734, 104270272890, 156405409335, 312810818670]

約数ペア:

[(1, 312810818670), (2, 156405409335), (3, 104270272890), (5, 62562163734), (6, 52135136445), (7, 44687259810), (9, 34756757630), (10, 31281081867), (14, 22343629905), (15, 20854054578), (18, 17378378815), (21, 14895753270), (30, 10427027289), (31, 10090671570), (35, 8937451962), (42, 7447876635), (45, 6951351526), (62, 5045335785), (63, 4965251090), (70, 4468725981), (90, 3475675763), (93, 3363557190), (105, 2979150654), (126, 2482625545), (155, 2018134314), (186, 1681778595), (210, 1489575327), (217, 1441524510), (279, 1121185730), (310, 1009067157), (315, 993050218), (434, 720762255), (465, 672711438), (558, 560592865), (630, 496525109), (651, 480508170), (930, 336355719), (1085, 288304902), (1302, 240254085), (1395, 224237146), (1953, 160169390), (2170, 144152451), (2790, 112118573), (3255, 96101634), (3906, 80084695), (6510, 48050817), (9765, 32033878), (19530, 16016939)]