2019439020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{570463}}^1$

素因数の和:570534

約数の個数: 48

約数和(自身を含む): 5750277120

約数和(自身を除く): 3730838100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 570463, 1140926, 1711389, 2281852, 2852315, 3422778, 5704630, 6845556, 8556945, 11409260, 17113890, 33657317, 34227780, 67314634, 100971951, 134629268, 168286585, 201943902, 336573170, 403887804, 504859755, 673146340, 1009719510, 2019439020]

約数ペア:

[(1, 2019439020), (2, 1009719510), (3, 673146340), (4, 504859755), (5, 403887804), (6, 336573170), (10, 201943902), (12, 168286585), (15, 134629268), (20, 100971951), (30, 67314634), (59, 34227780), (60, 33657317), (118, 17113890), (177, 11409260), (236, 8556945), (295, 6845556), (354, 5704630), (590, 3422778), (708, 2852315), (885, 2281852), (1180, 1711389), (1770, 1140926), (3540, 570463)]