72222930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61729}}^1$

素因数の和:61755

約数の個数: 48

約数和(自身を含む): 202227480

約数和(自身を除く): 130004550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61729, 123458, 185187, 308645, 370374, 555561, 617290, 802477, 925935, 1111122, 1604954, 1851870, 2407431, 2777805, 4012385, 4814862, 5555610, 7222293, 8024770, 12037155, 14444586, 24074310, 36111465, 72222930]

約数ペア:

[(1, 72222930), (2, 36111465), (3, 24074310), (5, 14444586), (6, 12037155), (9, 8024770), (10, 7222293), (13, 5555610), (15, 4814862), (18, 4012385), (26, 2777805), (30, 2407431), (39, 1851870), (45, 1604954), (65, 1111122), (78, 925935), (90, 802477), (117, 617290), (130, 555561), (195, 370374), (234, 308645), (390, 185187), (585, 123458), (1170, 61729)]