149777730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1531}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 390034944

約数和(自身を除く): 240257214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1087, 1531, 2174, 3062, 3261, 4593, 5435, 6522, 7655, 9186, 9783, 10870, 13779, 15310, 16305, 19566, 22965, 27558, 32610, 45930, 48915, 68895, 97830, 137790, 1664197, 3328394, 4992591, 8320985, 9985182, 14977773, 16641970, 24962955, 29955546, 49925910, 74888865, 149777730]

約数ペア:

[(1, 149777730), (2, 74888865), (3, 49925910), (5, 29955546), (6, 24962955), (9, 16641970), (10, 14977773), (15, 9985182), (18, 8320985), (30, 4992591), (45, 3328394), (90, 1664197), (1087, 137790), (1531, 97830), (2174, 68895), (3062, 48915), (3261, 45930), (4593, 32610), (5435, 27558), (6522, 22965), (7655, 19566), (9186, 16305), (9783, 15310), (10870, 13779)]