146950860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{797}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 471905280

約数和(自身を除く): 324954420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 439, 797, 878, 1317, 1594, 1756, 2195, 2391, 2634, 3073, 3188, 3985, 4390, 4782, 5268, 5579, 6146, 6585, 7970, 8780, 9219, 9564, 11158, 11955, 12292, 13170, 15365, 15940, 16737, 18438, 22316, 23910, 26340, 27895, 30730, 33474, 36876, 46095, 47820, 55790, 61460, 66948, 83685, 92190, 111580, 167370, 184380, 334740, 349883, 699766, 1049649, 1399532, 1749415, 2099298, 2449181, 3498830, 4198596, 4898362, 5248245, 6997660, 7347543, 9796724, 10496490, 12245905, 14695086, 20992980, 24491810, 29390172, 36737715, 48983620, 73475430, 146950860]

約数ペア:

[(1, 146950860), (2, 73475430), (3, 48983620), (4, 36737715), (5, 29390172), (6, 24491810), (7, 20992980), (10, 14695086), (12, 12245905), (14, 10496490), (15, 9796724), (20, 7347543), (21, 6997660), (28, 5248245), (30, 4898362), (35, 4198596), (42, 3498830), (60, 2449181), (70, 2099298), (84, 1749415), (105, 1399532), (140, 1049649), (210, 699766), (420, 349883), (439, 334740), (797, 184380), (878, 167370), (1317, 111580), (1594, 92190), (1756, 83685), (2195, 66948), (2391, 61460), (2634, 55790), (3073, 47820), (3188, 46095), (3985, 36876), (4390, 33474), (4782, 30730), (5268, 27895), (5579, 26340), (6146, 23910), (6585, 22316), (7970, 18438), (8780, 16737), (9219, 15940), (9564, 15365), (11158, 13170), (11955, 12292)]