30520350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9714

約数の個数: 72

約数和(自身を含む): 93721680

約数和(自身を除く): 63201330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 9689, 19378, 29067, 48445, 58134, 67823, 87201, 96890, 135646, 145335, 174402, 203469, 242225, 290670, 339115, 406938, 436005, 484450, 610407, 678230, 726675, 872010, 1017345, 1220814, 1453350, 1695575, 2034690, 2180025, 3052035, 3391150, 4360050, 5086725, 6104070, 10173450, 15260175, 30520350]

約数ペア:

[(1, 30520350), (2, 15260175), (3, 10173450), (5, 6104070), (6, 5086725), (7, 4360050), (9, 3391150), (10, 3052035), (14, 2180025), (15, 2034690), (18, 1695575), (21, 1453350), (25, 1220814), (30, 1017345), (35, 872010), (42, 726675), (45, 678230), (50, 610407), (63, 484450), (70, 436005), (75, 406938), (90, 339115), (105, 290670), (126, 242225), (150, 203469), (175, 174402), (210, 145335), (225, 135646), (315, 96890), (350, 87201), (450, 67823), (525, 58134), (630, 48445), (1050, 29067), (1575, 19378), (3150, 9689)]