2387037780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{69431}}^1$

素因数の和:69637

約数の個数: 72

約数和(自身を含む): 7278695424

約数和(自身を除く): 4891657644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 34380, 69431, 138862, 208293, 277724, 347155, 416586, 624879, 694310, 833172, 1041465, 1249758, 1388620, 2082930, 2499516, 3124395, 4165860, 6248790, 12497580, 13261321, 26522642, 39783963, 53045284, 66306605, 79567926, 119351889, 132613210, 159135852, 198919815, 238703778, 265226420, 397839630, 477407556, 596759445, 795679260, 1193518890, 2387037780]

約数ペア:

[(1, 2387037780), (2, 1193518890), (3, 795679260), (4, 596759445), (5, 477407556), (6, 397839630), (9, 265226420), (10, 238703778), (12, 198919815), (15, 159135852), (18, 132613210), (20, 119351889), (30, 79567926), (36, 66306605), (45, 53045284), (60, 39783963), (90, 26522642), (180, 13261321), (191, 12497580), (382, 6248790), (573, 4165860), (764, 3124395), (955, 2499516), (1146, 2082930), (1719, 1388620), (1910, 1249758), (2292, 1041465), (2865, 833172), (3438, 694310), (3820, 624879), (5730, 416586), (6876, 347155), (8595, 277724), (11460, 208293), (17190, 138862), (34380, 69431)]