766709860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{46021}}^1$

素因数の和:46061

約数の個数: 72

約数和(自身を含む): 1983180024

約数和(自身を除く): 1216470164

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 46021, 92042, 184084, 230105, 322147, 460210, 644294, 782357, 920420, 1288588, 1564714, 1610735, 2255029, 3129428, 3221470, 3911785, 4510058, 5476499, 6442940, 7823570, 9020116, 10952998, 11275145, 15647140, 21905996, 22550290, 27382495, 38335493, 45100580, 54764990, 76670986, 109529980, 153341972, 191677465, 383354930, 766709860]

約数ペア:

[(1, 766709860), (2, 383354930), (4, 191677465), (5, 153341972), (7, 109529980), (10, 76670986), (14, 54764990), (17, 45100580), (20, 38335493), (28, 27382495), (34, 22550290), (35, 21905996), (49, 15647140), (68, 11275145), (70, 10952998), (85, 9020116), (98, 7823570), (119, 6442940), (140, 5476499), (170, 4510058), (196, 3911785), (238, 3221470), (245, 3129428), (340, 2255029), (476, 1610735), (490, 1564714), (595, 1288588), (833, 920420), (980, 782357), (1190, 644294), (1666, 460210), (2380, 322147), (3332, 230105), (4165, 184084), (8330, 92042), (16660, 46021)]