2247145390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4190

約数の個数: 96

約数和(自身を含む): 5038070400

約数和(自身を除く): 2790925010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 59, 70, 95, 98, 118, 133, 190, 245, 266, 295, 413, 490, 590, 665, 826, 931, 1121, 1330, 1862, 2065, 2242, 2891, 4091, 4130, 4655, 5605, 5782, 7847, 8182, 9310, 11210, 14455, 15694, 20455, 28637, 28910, 39235, 40910, 54929, 57274, 77729, 78470, 109858, 143185, 155458, 200459, 241369, 274645, 286370, 388645, 400918, 482738, 544103, 549290, 777290, 1002295, 1088206, 1206845, 1689583, 2004590, 2413690, 2720515, 3379166, 3808721, 4586011, 5441030, 7617442, 8447915, 9172022, 11827081, 16895830, 19043605, 22930055, 23654162, 32102077, 38087210, 45860110, 59135405, 64204154, 118270810, 160510385, 224714539, 321020770, 449429078, 1123572695, 2247145390]

約数ペア:

[(1, 2247145390), (2, 1123572695), (5, 449429078), (7, 321020770), (10, 224714539), (14, 160510385), (19, 118270810), (35, 64204154), (38, 59135405), (49, 45860110), (59, 38087210), (70, 32102077), (95, 23654162), (98, 22930055), (118, 19043605), (133, 16895830), (190, 11827081), (245, 9172022), (266, 8447915), (295, 7617442), (413, 5441030), (490, 4586011), (590, 3808721), (665, 3379166), (826, 2720515), (931, 2413690), (1121, 2004590), (1330, 1689583), (1862, 1206845), (2065, 1088206), (2242, 1002295), (2891, 777290), (4091, 549290), (4130, 544103), (4655, 482738), (5605, 400918), (5782, 388645), (7847, 286370), (8182, 274645), (9310, 241369), (11210, 200459), (14455, 155458), (15694, 143185), (20455, 109858), (28637, 78470), (28910, 77729), (39235, 57274), (40910, 54929)]