341268980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{22247}}^1$

素因数の和:22328

約数の個数: 48

約数和(自身を含む): 784909440

約数和(自身を除く): 443640460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 22247, 44494, 88988, 111235, 222470, 289211, 444940, 578422, 1156844, 1312573, 1446055, 2625146, 2892110, 5250292, 5784220, 6562865, 13125730, 17063449, 26251460, 34126898, 68253796, 85317245, 170634490, 341268980]

約数ペア:

[(1, 341268980), (2, 170634490), (4, 85317245), (5, 68253796), (10, 34126898), (13, 26251460), (20, 17063449), (26, 13125730), (52, 6562865), (59, 5784220), (65, 5250292), (118, 2892110), (130, 2625146), (236, 1446055), (260, 1312573), (295, 1156844), (590, 578422), (767, 444940), (1180, 289211), (1534, 222470), (3068, 111235), (3835, 88988), (7670, 44494), (15340, 22247)]