83804340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2179}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 235126080

約数和(自身を除く): 151321740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2179, 2564, 3205, 3846, 4358, 6410, 6537, 7692, 8716, 9615, 10895, 12820, 13074, 19230, 21790, 26148, 32685, 38460, 43580, 65370, 130740, 1396739, 2793478, 4190217, 5586956, 6983695, 8380434, 13967390, 16760868, 20951085, 27934780, 41902170, 83804340]

約数ペア:

[(1, 83804340), (2, 41902170), (3, 27934780), (4, 20951085), (5, 16760868), (6, 13967390), (10, 8380434), (12, 6983695), (15, 5586956), (20, 4190217), (30, 2793478), (60, 1396739), (641, 130740), (1282, 65370), (1923, 43580), (2179, 38460), (2564, 32685), (3205, 26148), (3846, 21790), (4358, 19230), (6410, 13074), (6537, 12820), (7692, 10895), (8716, 9615)]