2019548170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 3835330560

約数和(自身を除く): 1815782390

約数列:

[1, 2, 5, 10, 47, 59, 67, 94, 118, 134, 235, 295, 335, 470, 590, 670, 1087, 2174, 2773, 3149, 3953, 5435, 5546, 6298, 7906, 10870, 13865, 15745, 19765, 27730, 31490, 39530, 51089, 64133, 72829, 102178, 128266, 145658, 185791, 255445, 320665, 364145, 371582, 510890, 641330, 728290, 928955, 1857910, 3014251, 3422963, 4296911, 6028502, 6845926, 8593822, 15071255, 17114815, 21484555, 30142510, 34229630, 42969110, 201954817, 403909634, 1009774085, 2019548170]

約数ペア:

[(1, 2019548170), (2, 1009774085), (5, 403909634), (10, 201954817), (47, 42969110), (59, 34229630), (67, 30142510), (94, 21484555), (118, 17114815), (134, 15071255), (235, 8593822), (295, 6845926), (335, 6028502), (470, 4296911), (590, 3422963), (670, 3014251), (1087, 1857910), (2174, 928955), (2773, 728290), (3149, 641330), (3953, 510890), (5435, 371582), (5546, 364145), (6298, 320665), (7906, 255445), (10870, 185791), (13865, 145658), (15745, 128266), (19765, 102178), (27730, 72829), (31490, 64133), (39530, 51089)]