4319400210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{72461}}^1$

素因数の和:74458

約数の個数: 32

約数和(自身を含む): 10371920832

約数和(自身を除く): 6052520622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 3974, 5961, 9935, 11922, 19870, 29805, 59610, 72461, 144922, 217383, 362305, 434766, 724610, 1086915, 2173830, 143980007, 287960014, 431940021, 719900035, 863880042, 1439800070, 2159700105, 4319400210]

約数ペア:

[(1, 4319400210), (2, 2159700105), (3, 1439800070), (5, 863880042), (6, 719900035), (10, 431940021), (15, 287960014), (30, 143980007), (1987, 2173830), (3974, 1086915), (5961, 724610), (9935, 434766), (11922, 362305), (19870, 217383), (29805, 144922), (59610, 72461)]