119191980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86371}}^1$

素因数の和:86406

約数の個数: 48

約数和(自身を含む): 348251904

約数和(自身を除く): 229059924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 86371, 172742, 259113, 345484, 431855, 518226, 863710, 1036452, 1295565, 1727420, 1986533, 2591130, 3973066, 5182260, 5959599, 7946132, 9932665, 11919198, 19865330, 23838396, 29797995, 39730660, 59595990, 119191980]

約数ペア:

[(1, 119191980), (2, 59595990), (3, 39730660), (4, 29797995), (5, 23838396), (6, 19865330), (10, 11919198), (12, 9932665), (15, 7946132), (20, 5959599), (23, 5182260), (30, 3973066), (46, 2591130), (60, 1986533), (69, 1727420), (92, 1295565), (115, 1036452), (138, 863710), (230, 518226), (276, 431855), (345, 345484), (460, 259113), (690, 172742), (1380, 86371)]