30260850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11867}}^1$

素因数の和:11899

約数の個数: 48

約数和(自身を含む): 79468128

約数和(自身を除く): 49207278

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 11867, 23734, 35601, 59335, 71202, 118670, 178005, 201739, 296675, 356010, 403478, 593350, 605217, 890025, 1008695, 1210434, 1780050, 2017390, 3026085, 5043475, 6052170, 10086950, 15130425, 30260850]

約数ペア:

[(1, 30260850), (2, 15130425), (3, 10086950), (5, 6052170), (6, 5043475), (10, 3026085), (15, 2017390), (17, 1780050), (25, 1210434), (30, 1008695), (34, 890025), (50, 605217), (51, 593350), (75, 403478), (85, 356010), (102, 296675), (150, 201739), (170, 178005), (255, 118670), (425, 71202), (510, 59335), (850, 35601), (1275, 23734), (2550, 11867)]