122838690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1$

素因数の和:3651

約数の個数: 64

約数和(自身を含む): 321148800

約数和(自身を除く): 198310110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 3539, 5785, 6942, 7078, 10617, 11570, 17355, 17695, 21234, 34710, 35390, 46007, 53085, 92014, 106170, 138021, 230035, 276042, 314971, 460070, 629942, 690105, 944913, 1380210, 1574855, 1889826, 3149710, 4094623, 4724565, 8189246, 9449130, 12283869, 20473115, 24567738, 40946230, 61419345, 122838690]

約数ペア:

[(1, 122838690), (2, 61419345), (3, 40946230), (5, 24567738), (6, 20473115), (10, 12283869), (13, 9449130), (15, 8189246), (26, 4724565), (30, 4094623), (39, 3149710), (65, 1889826), (78, 1574855), (89, 1380210), (130, 944913), (178, 690105), (195, 629942), (267, 460070), (390, 314971), (445, 276042), (534, 230035), (890, 138021), (1157, 106170), (1335, 92014), (2314, 53085), (2670, 46007), (3471, 35390), (3539, 34710), (5785, 21234), (6942, 17695), (7078, 17355), (10617, 11570)]