313664190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 879569280

約数和(自身を除く): 565905090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 379, 490, 563, 735, 758, 1126, 1137, 1470, 1689, 1895, 2274, 2653, 2815, 3378, 3790, 3941, 5306, 5630, 5685, 7882, 7959, 8445, 11370, 11823, 13265, 15918, 16890, 18571, 19705, 23646, 26530, 27587, 37142, 39410, 39795, 55174, 55713, 59115, 79590, 82761, 92855, 111426, 118230, 137935, 165522, 185710, 213377, 275870, 278565, 413805, 426754, 557130, 640131, 827610, 1066885, 1280262, 1493639, 2133770, 2987278, 3200655, 4480917, 6401310, 7468195, 8961834, 10455473, 14936390, 20910946, 22404585, 31366419, 44809170, 52277365, 62732838, 104554730, 156832095, 313664190]

約数ペア:

[(1, 313664190), (2, 156832095), (3, 104554730), (5, 62732838), (6, 52277365), (7, 44809170), (10, 31366419), (14, 22404585), (15, 20910946), (21, 14936390), (30, 10455473), (35, 8961834), (42, 7468195), (49, 6401310), (70, 4480917), (98, 3200655), (105, 2987278), (147, 2133770), (210, 1493639), (245, 1280262), (294, 1066885), (379, 827610), (490, 640131), (563, 557130), (735, 426754), (758, 413805), (1126, 278565), (1137, 275870), (1470, 213377), (1689, 185710), (1895, 165522), (2274, 137935), (2653, 118230), (2815, 111426), (3378, 92855), (3790, 82761), (3941, 79590), (5306, 59115), (5630, 55713), (5685, 55174), (7882, 39795), (7959, 39410), (8445, 37142), (11370, 27587), (11823, 26530), (13265, 23646), (15918, 19705), (16890, 18571)]