82110990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 213627456

約数和(自身を除く): 131516466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1217, 1730, 2249, 2434, 2595, 3651, 4498, 5190, 6085, 6747, 7302, 11245, 12170, 13494, 15821, 18255, 22490, 31642, 33735, 36510, 47463, 67470, 79105, 94926, 158210, 210541, 237315, 421082, 474630, 631623, 1052705, 1263246, 2105410, 2737033, 3158115, 5474066, 6316230, 8211099, 13685165, 16422198, 27370330, 41055495, 82110990]

約数ペア:

[(1, 82110990), (2, 41055495), (3, 27370330), (5, 16422198), (6, 13685165), (10, 8211099), (13, 6316230), (15, 5474066), (26, 3158115), (30, 2737033), (39, 2105410), (65, 1263246), (78, 1052705), (130, 631623), (173, 474630), (195, 421082), (346, 237315), (390, 210541), (519, 158210), (865, 94926), (1038, 79105), (1217, 67470), (1730, 47463), (2249, 36510), (2434, 33735), (2595, 31642), (3651, 22490), (4498, 18255), (5190, 15821), (6085, 13494), (6747, 12170), (7302, 11245)]