84192290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13251

約数の個数: 48

約数和(自身を含む): 189863352

約数和(自身を除く): 105671062

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 13217, 26434, 66085, 92519, 132170, 171821, 185038, 343642, 462595, 647633, 859105, 925190, 1202747, 1295266, 1718210, 2405494, 3238165, 6013735, 6476330, 8419229, 12027470, 16838458, 42096145, 84192290]

約数ペア:

[(1, 84192290), (2, 42096145), (5, 16838458), (7, 12027470), (10, 8419229), (13, 6476330), (14, 6013735), (26, 3238165), (35, 2405494), (49, 1718210), (65, 1295266), (70, 1202747), (91, 925190), (98, 859105), (130, 647633), (182, 462595), (245, 343642), (455, 185038), (490, 171821), (637, 132170), (910, 92519), (1274, 66085), (3185, 26434), (6370, 13217)]