77970510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1087}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 203164416

約数和(自身を除く): 125193906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 797, 1087, 1594, 2174, 2391, 3261, 3985, 4782, 5435, 6522, 7173, 7970, 9783, 10870, 11955, 14346, 16305, 19566, 23910, 32610, 35865, 48915, 71730, 97830, 866339, 1732678, 2599017, 4331695, 5198034, 7797051, 8663390, 12995085, 15594102, 25990170, 38985255, 77970510]

約数ペア:

[(1, 77970510), (2, 38985255), (3, 25990170), (5, 15594102), (6, 12995085), (9, 8663390), (10, 7797051), (15, 5198034), (18, 4331695), (30, 2599017), (45, 1732678), (90, 866339), (797, 97830), (1087, 71730), (1594, 48915), (2174, 35865), (2391, 32610), (3261, 23910), (3985, 19566), (4782, 16305), (5435, 14346), (6522, 11955), (7173, 10870), (7970, 9783)]